Edit: Ok so I haven't done every single different way of changing my install but not installing Ascension seems to have fixed the issue.
Not sure why though!
Solaufein[] = Weimer-SolaufeinMod-v104.exe = 1247998
<= Weimer-SolaufeinMod-v104.exe = 1247998
Weimer-SolaufeinMod-v104.exe has been downloaded before.
thepicturestandard[] = The Picture Standard.7z = 99007357
<= The Picture Standard.7z = 99007357
The Picture Standard.7z has been downloaded before.
msfm[] = msfm v1.5.rar = 5959042
<= msfm v1.5.rar = 5959042
msfm v1.5.rar has been downloaded before.
eekeeper[] = EEKeeper 1.0.3.5.zip = 2656175
<= EEKeeper 1.0.3.5.zip = 2656175
EEKeeper 1.0.3.5.zip has been downloaded before.
BanterPack[] = BanterPacksV14.zip = 1278125
<= BanterPacksV14.zip = 1278125
BanterPacksV14.zip has been downloaded before.
aranw[] ~ cmorganbg-Aran-Whitehand-Beta_Luridel-0-g4bbeb59.zip = NA > 32161841
Warning: The server did not return a valid file-size.
The existing value will be used for Aran-Whitehand-latest.zip.
<= Aran-Whitehand-latest.zip = 32161841
Aran-Whitehand-latest.zip has been downloaded before.
c#sb_silber[] = AdalonsBlood-13.zip = 977664
<= AdalonsBlood-13.zip = 977664
AdalonsBlood-13.zip has been downloaded before.
TOD[] = ToD v4.0.0.zip = 22229663
<= TOD v4.0.0.zip = 22229663
TOD v4.0.0.zip has been downloaded before.
stratagems[] = stratagems-v30.exe = 5331103
<= stratagems-v30.exe = 5331103
stratagems-v30.exe has been downloaded before.
Yvette[] = YvetteRomance v3.0.zip = 10461704
<= YvetteRomance v3.0.zip = 10461704
YvetteRomance v3.0.zip has been downloaded before.
ItemUpgrade[EN-Add] = CespyAudioV1.zip = 3253118
<= CespyAudioV1.zip = 3253118
CespyAudioV1.zip has been downloaded before.
generalized_biffing[] = generalized_biffing-master.zip = NA > 3735
Warning: The server did not return a valid file-size.
The existing value will be used for generalized_biffing-master.zip.
<= generalized_biffing-master.zip = 3735
generalized_biffing-master.zip has been downloaded before.
EdwinRomance[] = edwinromance-v207.zip = 14645390
<= edwinromance-v207.zip = 14645390
edwinromance-v207.zip has been downloaded before.
WSR[] = wsr_v112.exe = 1246185
<= wsr_v112.exe = 1246185
wsr_v112.exe has been downloaded before.
ItemUpgrade[] = Weimer-ItemUpgrade-v40.exe = 1569439
<= Weimer-ItemUpgrade-v40.exe = 1569439
Weimer-ItemUpgrade-v40.exe has been downloaded before.
Tsujatha[] = Tsujatha_v15.zip = 17907588
<= Tsujatha_v15.zip = 17907588
Tsujatha_v15.zip has been downloaded before.
aTweaks[] = atweaks-v450.zip = 5574421
<= atweaks-v450.zip = 5574421
atweaks-v450.zip has been downloaded before.
bwfixpack[] = BiG-World-Fixpack-master.zip = NA > 0
<= BiG-World-Fixpack-master.zip <> 17248655
Fetching BiG-World-Fixpack-master.zip
Yasraena[] = Yasraena_v16.zip = 18419487
<= Yasraena_v16.zip = 18419487
Yasraena_v16.zip has been downloaded before.
Saerileth[] = Saerileth_v18.zip = 35677207
<= Saerileth_v18.zip = 35677207
Saerileth_v18.zip has been downloaded before.
BackBrynnlaw[] = BackBrynnlaw_v5.zip = 3364051
<= BackBrynnlaw_v5.zip = 3364051
BackBrynnlaw_v5.zip has been downloaded before.
yoshimo[] = yoshimofriendshipV2.2_fr_bg2ee.zip = 986403
<= yoshimofriendshipV2.2_fr_bg2ee.zip = 986403
yoshimofriendshipV2.2_fr_bg2ee.zip has been downloaded before.
klatu[] = Klatu_Fixes_and_tweaks_v1.5.7z = 950939
<= Klatu_Fixes_and_tweaks_v1.5.7z = 950939
Klatu_Fixes_and_tweaks_v1.5.7z has been downloaded before.
ajantisbg2[] = Ajantis_BG2-13.zip = 11269024
<= Ajantis_BG2-13.zip = 11269024
Ajantis_BG2-13.zip has been downloaded before.
cdtweaks[] ~ Gibberlings3-Tweaks-Anthology-Beta_5-0-gb28b09a.zip = NA > 6406697
Warning: The server did not return a valid file-size.
The existing value will be used for Tweaks-Anthology-latest.zip.
<= Tweaks-Anthology-latest.zip <> 6414433
Fetching Tweaks-Anthology-latest.zip
coran[] = Coran_v5.zip = 3925542
<= Coran_v5.zip = 3925542
Coran_v5.zip has been downloaded before.
BP-BGT-Worldmap[] = bp-bgt_worldmap-v1021.zip = 33441944
<= bp-bgt_worldmap-v1021.zip = 33441944
bp-bgt_worldmap-v1021.zip has been downloaded before.
RR[] = rr-v490b1.7z = 5577440
<= rr-v490b1.7z = 5577440
rr-v490b1.7z has been downloaded before.
deArnise[] = deArniseV4.zip = 2523773
<= deArniseV4.zip = 2523773
deArniseV4.zip has been downloaded before.
WhiteQueen[] = TheWhiteQueen v4.1.zip = 24388235
<= TheWhiteQueen v4.1.zip = 24388235
TheWhiteQueen v4.1.zip has been downloaded before.
Faren[] = Faren-v3.zip = 8901854
<= Faren-v3.zip = 8901854
Faren-v3.zip has been downloaded before.
RE[] = RE_v11.zip = 3452250
<= RE_v11.zip = 3452250
RE_v11.zip has been downloaded before.
Kindrek[] = Kindrek2_7.zip = 13056912
<= Kindrek2_7.zip = 13056912
Kindrek2_7.zip has been downloaded before.
alora[] = AloraForBG2EE.rar = NA > 2859865
Warning: The server did not return a valid file-size.
The existing value will be used for AloraForBG2EE.rar.
<= AloraForBG2EE.rar = 2859865
AloraForBG2EE.rar has been downloaded before.
--2016-08-07 10:07:20-- http://lynxlynx.info...s-Anthology
Resolving lynxlynx.info (lynxlynx.info)... 195.246.16.146
Connecting to lynxlynx.info (lynxlynx.info)|195.246.16.146|:80... connected.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: https://api.github.c.../zipball/Beta_5 [following]
--2016-08-07 10:07:21-- https://api.github.c.../zipball/Beta_5
Resolving api.github.com (api.github.com)... 192.30.253.117
Connecting to api.github.com (api.github.com)|192.30.253.117|:443... connected.
WARNING: cannot verify api.github.com's certificate, issued by `/C=US/O=DigiCert Inc/OU=www.digicert.com/CN=DigiCert SHA2 High Assurance Server CA':
Unable to locally verify the issuer's authority.
HTTP request sent, awaiting response... 302 Found
Location: https://codeload.git...gacy.zip/Beta_5 [following]
--2016-08-07 10:07:21-- https://codeload.git...gacy.zip/Beta_5
Resolving codeload.github.com (codeload.github.com)... 192.30.253.120
Connecting to codeload.github.com (codeload.github.com)|192.30.253.120|:443... connected.
WARNING: cannot verify codeload.github.com's certificate, issued by `/C=US/O=DigiCert Inc/OU=www.digicert.com/CN=DigiCert SHA2 High Assurance Server CA':
Unable to locally verify the issuer's authority.
HTTP request sent, awaiting response... 200 OK
Length: 6414433 (6.1M) [application/zip]
Saving to: `D:/Downloads/BigWorldSetup-bigworldsetup-3eb8ef0accc8/BiG World Downloads/Tweaks-Anthology-latest.zip'
0K ........ ........ ........ ........ ........ ........ 49% 1.51M 2s
3072K ........ ........ ........ ........ ........ ........ 98% 2.09M 0s
6144K . 100% 2.41M=3.5s
2016-08-07 10:07:25 (1.76 MB/s) - `D:/Downloads/BigWorldSetup-bigworldsetup-3eb8ef0accc8/BiG World Downloads/Tweaks-Anthology-latest.zip' saved [6414433/6414433]
Download of Tweaks-Anthology-latest.zip successful.
eet_tweaks[] ~ K4thos-EET_Tweaks-latest-0-g2d2f400.zip = NA > 12700580
Warning: The server did not return a valid file-size.
The existing value will be used for EET_Tweaks-latest.zip.
<= EET_Tweaks-latest.zip = 12700580
EET_Tweaks-latest.zip has been downloaded before.
--2016-08-07 10:07:14-- https://github.com/B...hive/master.zip
Resolving github.com (github.com)... 192.30.253.112
Connecting to github.com (github.com)|192.30.253.112|:443... connected.
WARNING: cannot verify github.com's certificate, issued by `/C=US/O=DigiCert Inc/OU=www.digicert.com/CN=DigiCert SHA2 Extended Validation Server CA':
Unable to locally verify the issuer's authority.
HTTP request sent, awaiting response... 302 Found
Location: https://codeload.git...pack/zip/master [following]
--2016-08-07 10:07:14-- https://codeload.git...pack/zip/master
Resolving codeload.github.com (codeload.github.com)... 192.30.253.120
Connecting to codeload.github.com (codeload.github.com)|192.30.253.120|:443... connected.
WARNING: cannot verify codeload.github.com's certificate, issued by `/C=US/O=DigiCert Inc/OU=www.digicert.com/CN=DigiCert SHA2 High Assurance Server CA':
Unable to locally verify the issuer's authority.
HTTP request sent, awaiting response... 200 OK
Length: 17248655 (16M) [application/zip]
Saving to: `D:/Downloads/BigWorldSetup-bigworldsetup-3eb8ef0accc8/BiG World Downloads/BiG-World-Fixpack-master.zip'
0K ................ ................ ................ 2% 560K 29s
384K ................ ................ ................ 4% 1022K 22s
768K ................ ................ ................ 6% 1.26M 18s
1152K ................ ................ ................ 9% 1.27M 16s
1536K ................ ................ ................ 11% 1.17M 15s
1920K ................ ................ ................ 13% 1.32M 14s
2304K ................ ................ ................ 15% 1.46M 13s
2688K ................ ................ ................ 18% 1.31M 13s
3072K ................ ................ ................ 20% 1.34M 12s
3456K ................ ................ ................ 22% 1.36M 11s
3840K ................ ................ ................ 25% 1.33M 11s
4224K ................ ................ ................ 27% 1.40M 10s
4608K ................ ................ ................ 29% 1.65M 10s
4992K ................ ................ ................ 31% 1.36M 9s
5376K ................ ................ ................ 34% 1.34M 9s
5760K ................ ................ ................ 36% 1.39M 9s
6144K ................ ................ ................ 38% 1.57M 8s
6528K ................ ................ ................ 41% 1.44M 8s
6912K ................ ................ ................ 43% 1.31M 8s
7296K ................ ................ ................ 45% 1.33M 7s
7680K ................ ................ ................ 47% 1.43M 7s
8064K ................ ................ ................ 50% 1.50M 6s
8448K ................ ................ ................ 52% 1.39M 6s
8832K ................ ................ ................ 54% 1.47M 6s
9216K ................ ................ ................ 56% 1.50M 6s
9600K ................ ................ ................ 59% 1.50M 5s
9984K ................ ................ ................ 61% 1.26M 5s
10368K ................ ................ ................ 63% 1.07M 5s
10752K ................ ................ ................ 66% 1.27M 4s
11136K ................ ................ ................ 68% 1.28M 4s
11520K ................ ................ ................ 70% 1.31M 4s
11904K ................ ................ ................ 72% 1.58M 3s
12288K ................ ................ ................ 75% 1.38M 3s
12672K ................ ................ ................ 77% 1.42M 3s
13056K ................ ................ ................ 79% 1.54M 3s
13440K ................ ................ ................ 82% 1.43M 2s
13824K ................ ................ ................ 84% 1.57M 2s
14208K ................ ................ ................ 86% 1.54M 2s
14592K ................ ................ ................ 88% 1.31M 1s
14976K ................ ................ ................ 91% 1.74M 1s
15360K ................ ................ ................ 93% 1.45M 1s
15744K ................ ................ ................ 95% 1.62M 1s
16128K ................ ................ ................ 98% 1.51M 0s
16512K ................ ................ ......... 100% 1.55M=12s
2016-08-07 10:07:27 (1.34 MB/s) - `D:/Downloads/BigWorldSetup-bigworldsetup-3eb8ef0accc8/BiG World Downloads/BiG-World-Fixpack-master.zip' saved [17248655/17248655]
Download of BiG-World-Fixpack-master.zip successful.
viconia[] = viconiafriendshipV3.3_bg2ee.zip = 1041268
<= viconiafriendshipV3.3_bg2ee.zip = 1041268
viconiafriendshipV3.3_bg2ee.zip has been downloaded before.
Xan[] = Xan_v15.zip = 21773054
<= Xan_v15.zip = 21773054
Xan_v15.zip has been downloaded before.
Vampiretales[] = VampireTalesForBG2EE105.rar = NA > 1674366
Warning: The server did not return a valid file-size.
The existing value will be used for VampireTalesForBG2EE105.rar.
<= VampireTalesForBG2EE105.rar = 1674366
VampireTalesForBG2EE105.rar has been downloaded before.
wheels[] ~ Gibberlings3-WheelsOfProphecy-v6-0-g4b33d77.zip = NA > 4172560
Warning: The server did not return a valid file-size.
The existing value will be used for WheelsOfProphecy-latest.zip.
<= WheelsOfProphecy-latest.zip <> 4172686
Fetching WheelsOfProphecy-latest.zip
haldamir[] = haldamir-v3.exe = 7712901
<= haldamir-v3.exe = 7712901
haldamir-v3.exe has been downloaded before.
Fade[] = Fade v4.0.zip = 3722677
<= Fade v4.0.zip = 3722677
Fade v4.0.zip has been downloaded before.
Assassinations[] = Assassinations_v11.zip = 4971044
<= Assassinations_v11.zip = 4971044
Assassinations_v11.zip has been downloaded before.
CrossmodBG2[] = crossmodbg2-v15.exe = 4660664
<= crossmodbg2-v15.exe = 4660664
crossmodbg2-v15.exe has been downloaded before.
TyrisFlare[] = TyrisFlare-v7.exe = 22386192
<= TyrisFlare-v7.exe = 22386192
TyrisFlare-v7.exe has been downloaded before.
saradas_magic_2[] = Saradas Magic 2 v_1.7.7z = 1152359
<= Saradas Magic 2 v_1.7.7z = 1152359
Saradas Magic 2 v_1.7.7z has been downloaded before.
Tashia[] = tashia_remix_v1.4.rar = 3298650
<= tashia_remix_v1.4.rar = 3298650
tashia_remix_v1.4.rar has been downloaded before.
imoenfriendship[] = imoenfriendshipV2.1_fr_bg2ee.zip = 959995
<= imoenfriendshipV2.1_fr_bg2ee.zip = 959995
imoenfriendshipV2.1_fr_bg2ee.zip has been downloaded before.
LaValygar[] = LaValygar v4.0.zip = 3422514
<= LaValygar v4.0.zip = 3422514
LaValygar v4.0.zip has been downloaded before.
slandor[] = slandor.1.6.zip = 574403
<= slandor.1.6.zip = 574403
slandor.1.6.zip has been downloaded before.
sarevokromance[] = sarevokromance_v1.2.rar = 976866
<= sarevokromance_v1.2.rar = 976866
sarevokromance_v1.2.rar has been downloaded before.
sarahtob[] = sarahtob-v4.exe = 45734020
<= sarahtob-v4.exe = 45734020
sarahtob-v4.exe has been downloaded before.
--2016-08-07 10:07:33-- http://lynxlynx.info...heelsOfProphecy
Resolving lynxlynx.info (lynxlynx.info)... 195.246.16.146
Connecting to lynxlynx.info (lynxlynx.info)|195.246.16.146|:80... connected.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: https://api.github.c...hecy/zipball/v6 [following]
--2016-08-07 10:07:33-- https://api.github.c...hecy/zipball/v6
Resolving api.github.com (api.github.com)... 192.30.253.117
Connecting to api.github.com (api.github.com)|192.30.253.117|:443... connected.
WARNING: cannot verify api.github.com's certificate, issued by `/C=US/O=DigiCert Inc/OU=www.digicert.com/CN=DigiCert SHA2 High Assurance Server CA':
Unable to locally verify the issuer's authority.
HTTP request sent, awaiting response... 302 Found
Location: https://codeload.git...y/legacy.zip/v6 [following]
--2016-08-07 10:07:34-- https://codeload.git...y/legacy.zip/v6
Resolving codeload.github.com (codeload.github.com)... 192.30.253.121
Connecting to codeload.github.com (codeload.github.com)|192.30.253.121|:443... connected.
WARNING: cannot verify codeload.github.com's certificate, issued by `/C=US/O=DigiCert Inc/OU=www.digicert.com/CN=DigiCert SHA2 High Assurance Server CA':
Unable to locally verify the issuer's authority.
HTTP request sent, awaiting response... 200 OK
Length: 4172686 (4.0M) [application/zip]
Saving to: `D:/Downloads/BigWorldSetup-bigworldsetup-3eb8ef0accc8/BiG World Downloads/WheelsOfProphecy-latest.zip'
0K ........ ........ ........ ........ ........ ........ 75% 1.62M 1s
3072K ........ ....... 100% 1.87M=2.4s
2016-08-07 10:07:36 (1.68 MB/s) - `D:/Downloads/BigWorldSetup-bigworldsetup-3eb8ef0accc8/BiG World Downloads/WheelsOfProphecy-latest.zip' saved [4172686/4172686]
Download of WheelsOfProphecy-latest.zip successful.
haerdalisromance[] = haerdalisromance_v2.1.rar = 1298407
<= haerdalisromance_v2.1.rar = 1298407
haerdalisromance_v2.1.rar has been downloaded before.
iepbanters[] = iepbantersV4.2_fr_bg2ee.zip = 1234224
<= iepbantersV4.2_fr_bg2ee.zip = 1234224
iepbantersV4.2_fr_bg2ee.zip has been downloaded before.
isnf[] = I Shall Never Forget v4.4.zip = 21211743
<= I Shall Never Forget v4.4.zip = 21211743
I Shall Never Forget v4.4.zip has been downloaded before.
mazzy[] = mazzyfriendshipV2.2_bg2ee.zip = 975152
<= mazzyfriendshipV2.2_bg2ee.zip = 975152
mazzyfriendshipV2.2_bg2ee.zip has been downloaded before.
DC[] >Test = DungeonCrawl_v9.zip = NA > 6443675
Warning: The server did not return a valid file-size.
The existing value will be used for DungeonCrawl_v9.zip.
<= DungeonCrawl_v9.zip = 6443675
DungeonCrawl_v9.zip has been downloaded before.
Angelo[] = Angelo_v5.exe = 11279694
<= Angelo_v5.exe = 11279694
Angelo_v5.exe has been downloaded before.
Kivan[] = kivan-v15.exe = 10856767
<= kivan-v15.exe = 10856767
kivan-v15.exe has been downloaded before.
arestorationp[] = ARPv8-2-6.zip = 2697535
<= ARPv8-2-6.zip = 2697535
ARPv8-2-6.zip has been downloaded before.
AurenAseph[] = auren-v9.exe = 16990850
<= auren-v9.exe = 16990850
auren-v9.exe has been downloaded before.
foundling[] = Foundling v.BETA1.zip = 129132389
<= Foundling v.BETA1.zip = 129132389
Foundling v.BETA1.zip has been downloaded before.
Amber[] = amber-v4.exe = 38788359
<= amber-v4.exe = 38788359
amber-v4.exe has been downloaded before.
Nathaniel[] = nathaniel_v4.4.rar = 22019222
<= nathaniel_v4.4.rar = 22019222
nathaniel_v4.4.rar has been downloaded before.
Kelsey[] = KelseyV4.zip = 36812868
<= KelseyV4.zip = 36812868
KelseyV4.zip has been downloaded before.
arath[] = arath_v2.2.rar = 7934793
<= arath_v2.2.rar = 7934793
arath_v2.2.rar has been downloaded before.
dace[] = dace_v1.3.rar = 57923032
<= dace_v1.3.rar = 57923032
dace_v1.3.rar has been downloaded before.
Keto[] = Keto-SOAv4.zip = 19199366
<= Keto-SOAv4.zip = 19199366
Keto-SOAv4.zip has been downloaded before.
Tiax[] = Tiax_v4.zip = 4357096
<= Tiax_v4.zip = 4357096
Tiax_v4.zip has been downloaded before.
adrian[] = adrian_v3.1.rar = 5581591
<= adrian_v3.1.rar = 5581591
adrian_v3.1.rar has been downloaded before.
Branwen[] = Branwen_v3.zip = 3694606
<= Branwen_v3.zip = 3694606
Branwen_v3.zip has been downloaded before.
Innershade[] = Innershade v7.2.zip = 35759313
<= Innershade v7.2.zip = 35759313
Innershade v7.2.zip has been downloaded before.
Isra_bg2[] = Isra_bg2_v2.1.rar = 10139348
<= Isra_bg2_v2.1.rar = 10139348
Isra_bg2_v2.1.rar has been downloaded before.
d0questpack[] = QuestPack-v32.zip = 21172141
<= QuestPack-v32.zip = 21172141
QuestPack-v32.zip has been downloaded before.
TotDG[] = Tales of the Deep Gardens v10.1.zip = 21269645
<= Tales of the Deep Gardens v10.1.zip = 21269645
Tales of the Deep Gardens v10.1.zip has been downloaded before.
WeiDU[] = weidu.exe = 978432
<= WeiDU.exe = 978432
WeiDU.exe has been downloaded before.
sarevokfriendship[] = sarevokfriendshipV1_fr_bg2ee.zip = 950331
<= sarevokfriendshipV1_fr_bg2ee.zip = 950331
sarevokfriendshipV1_fr_bg2ee.zip has been downloaded before.
UB[] = UnfinishedBusiness-v26beta2.zip = 5845295
<= UnfinishedBusiness-v26beta2.zip = 5845295
UnfinishedBusiness-v26beta2.zip has been downloaded before.
DungeonBeGone[] = DungeonBeGoneV17.zip = 1890947
<= DungeonBeGoneV17.zip = 1890947
DungeonBeGoneV17.zip has been downloaded before.
nephele[] = nephele_v2.3.rar = 1366861
<= nephele_v2.3.rar = 1366861
nephele_v2.3.rar has been downloaded before.
NPCFlirt[] = NPCFlirtV103.zip = 1468929
<= NPCFlirtV103.zip = 1468929
NPCFlirtV103.zip has been downloaded before.
bwinstallpack[] = BiG World Installpack v15.6.2.7z = 2271718
<= BiG World Installpack v15.6.2.7z = 2271718
BiG World Installpack v15.6.2.7z has been downloaded before.
iylos[] = iylos_v2.5.rar = 12345180
<= iylos_v2.5.rar = 12345180
iylos_v2.5.rar has been downloaded before.
Eilistraee[] = Eilistraees Song v4.0.zip = 16618251
<= Eilistraees Song v4.0.zip = 16618251
Eilistraees Song v4.0.zip has been downloaded before.
ninde[] = ninde_v2.2.rar = 2976267
<= ninde_v2.2.rar = 2976267
ninde_v2.2.rar has been downloaded before.
Sellswords[] = Sellswords_v5.zip = 18378742
<= Sellswords_v5.zip = 18378742
Sellswords_v5.zip has been downloaded before.