[BUG] Can't download dlss file. It stays stuck at 0

[jerwal]

Describe the bug

The download is stuck at 0mbs

Steps To Reproduce

Expected behavior

It just won't download. Just hangs on 0mb.

Logs

2025-06-20T21:22:18.5599624-04:00 Init: DLSS Swapper version: v1.1.7.1
2025-06-20T21:22:32.0456541-04:00 Test 1: Accessing google.com
2025-06-20T21:22:32.2526077-04:00 Test 1: StatusCode: OK
2025-06-20T21:22:32.2532044-04:00 Test 1: Downloaded 17754 bytes
2025-06-20T21:22:32.2544611-04:00 Test 1: Duration 0.21 seconds

2025-06-20T21:22:35.7034336-04:00 Test 2: Accessing bing.com
2025-06-20T21:22:35.9020588-04:00 Test 2: StatusCode: OK
2025-06-20T21:22:35.9201212-04:00 Test 2: Downloaded 152293 bytes
2025-06-20T21:22:35.9207539-04:00 Test 2: Duration 0.22 seconds

2025-06-20T21:22:38.8611001-04:00 Test 3: Downloading from DLSS Swapper DLL file server (https://dlss-swapper-downloads.beeradmoore.com/dlss/nvngx_dlss_v1.0.0.0.zip)
2025-06-20T21:27:33.4381697-04:00 Test 3: Failed, A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (dlss-swapper-downloads.beeradmoore.com:443)
2025-06-20T21:27:33.4397369-04:00 Test 3: Inner Exception: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
2025-06-20T21:27:33.4407711-04:00 Test 3: Duration 294.58 seconds

2025-06-20T21:28:25.5273664-04:00 Test 4: Downloading from DLSS Swapper DLL file server in a web browser (https://dlss-swapper-downloads.beeradmoore.com/dlss/nvngx_dlss_v1.0.0.0.zip)
2025-06-20T21:28:29.3100532-04:00 Test 4: User cancelled the test

2025-06-20T21:28:30.7132315-04:00 Test 4: Downloading from DLSS Swapper DLL file server in a web browser (https://dlss-swapper-downloads.beeradmoore.com/dlss/nvngx_dlss_v1.0.0.0.zip)
2025-06-20T21:28:39.9619622-04:00 Test 4: User cancelled the test

2025-06-20T21:28:44.3692149-04:00 Test 4: Downloading from DLSS Swapper DLL file server in a web browser (https://dlss-swapper-downloads.beeradmoore.com/dlss/nvngx_dlss_v1.0.0.0.zip)
2025-06-20T21:28:45.4898247-04:00 Test 4: User reported it failed to download in their web browser

2025-06-20T21:28:47.5938071-04:00 Test 5: Downloading game cover from Steam (https://steamcdn-a.akamaihd.net/steam/apps/870780/library_600x900_2x.jpg)
2025-06-20T21:28:47.6895761-04:00 Test 5: StatusCode: OK
2025-06-20T21:28:47.7194510-04:00 Test 5: Downloaded 113151 bytes
2025-06-20T21:28:47.7217712-04:00 Test 5: Duration 0.13 seconds

2025-06-20T21:28:52.1797503-04:00 Test 6: Downloading game cover from Epic Game Store (https://cdn1.epicgames.com/item/calluna/Control_Portrait_Storefront_1200X1600_1200x1600-456c920cae7a0aa9b36670cd5e1237a1?w=600&h=900&resize=1)
2025-06-20T21:28:52.3602786-04:00 Test 6: StatusCode: OK
2025-06-20T21:28:52.4151752-04:00 Test 6: Downloaded 145982 bytes
2025-06-20T21:28:52.4178010-04:00 Test 6: Duration 0.24 seconds

2025-06-20T21:28:54.8979944-04:00 Test 7: Downloading game cover from DLSS Swapper file server (https://dlss-swapper-downloads.beeradmoore.com/test/library_600x900_2x.jpg)
2025-06-20T21:33:49.5049187-04:00 Test 7: Failed, A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (dlss-swapper-downloads.beeradmoore.com:443)
2025-06-20T21:33:49.5090286-04:00 Test 7: Inner Exception: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
2025-06-20T21:33:49.5122008-04:00 Test 7: Duration 294.61 seconds

2025-06-20T21:33:59.0658487-04:00 Test 8: Downloading game cover from alternative DLSS Swapper file server (https://files.beeradmoore.com/dlss-swapper/test/library_600x900_2x.jpg)
2025-06-20T21:33:59.9681208-04:00 Test 8: StatusCode: OK
2025-06-20T21:34:00.3728506-04:00 Test 8: Downloaded 113151 bytes
2025-06-20T21:34:00.3763770-04:00 Test 8: Duration 1.31 seconds

2025-06-20T21:35:00.5874143-04:00 Test 9: DNS lookup of DLSS Swapper file server (dlss-swapper-downloads.beeradmoore.com)
2025-06-20T21:35:00.6581788-04:00 Test 9: Found IP address 2606:4700:3030::6815:3001
2025-06-20T21:35:00.6616429-04:00 Test 9: Found IP address 2606:4700:3030::6815:4001
2025-06-20T21:35:00.6651122-04:00 Test 9: Found IP address 2606:4700:3030::6815:5001
2025-06-20T21:35:00.6687099-04:00 Test 9: Found IP address 2606:4700:3030::6815:2001
2025-06-20T21:35:00.6722782-04:00 Test 9: Found IP address 2606:4700:3030::6815:6001
2025-06-20T21:35:00.6758915-04:00 Test 9: Found IP address 2606:4700:3030::6815:7001
2025-06-20T21:35:00.6795691-04:00 Test 9: Found IP address 2606:4700:3030::6815:1001
2025-06-20T21:35:00.6845906-04:00 Test 9: Found IP address 104.21.112.1
2025-06-20T21:35:00.6884016-04:00 Test 9: Found IP address 104.21.32.1
2025-06-20T21:35:00.6922405-04:00 Test 9: Found IP address 104.21.80.1
2025-06-20T21:35:00.6961169-04:00 Test 9: Found IP address 104.21.64.1
2025-06-20T21:35:00.7001006-04:00 Test 9: Found IP address 104.21.48.1
2025-06-20T21:35:00.7040962-04:00 Test 9: Found IP address 104.21.96.1
2025-06-20T21:35:00.7081543-04:00 Test 9: Found IP address 104.21.16.1
2025-06-20T21:35:00.7122664-04:00 Test 9: Duration 0.12 seconds

2025-06-20T21:35:02.3151088-04:00 Test 10: Downloading from DLSS Swapper DLL file server with custom user agent (https://dlss-swapper-downloads.beeradmoore.com/dlss/nvngx_dlss_v1.0.0.0.zip)
2025-06-20T21:35:23.4928976-04:00 Test 10: Testing with User-Agent "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36 Edg/133.0.0.0"
2025-06-20T21:40:18.0309499-04:00 Test 10: Failed, A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (dlss-swapper-downloads.beeradmoore.com:443)
2025-06-20T21:40:18.0366274-04:00 Test 10: Inner Exception: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
2025-06-20T21:40:18.0415179-04:00 Test 10: Duration 294.55 seconds

2025-06-20T21:53:10.8172120-04:00 Test 11: Downloading from UploadThing file server (https://hb4kzlkh4u.ufs.sh/f/isdnLt22yljeRWLOje0oeKXyth5OC7M6sI02T3YfL8GPbvpd)
2025-06-20T21:58:05.3830264-04:00 Test 11: Failed, A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (hb4kzlkh4u.ufs.sh:443)
2025-06-20T21:58:05.3896501-04:00 Test 11: Inner Exception: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
2025-06-20T21:58:05.3957476-04:00 Test 11: Duration 294.58 seconds

Screenshots

Additional context

No response

DLSS Swapper version

DLSS.Swapper-1.1.7.1

Windows version

24H2

[beeradmoore]

Hey @jerwal ,
Thanks for providing those logs and doing all of the tests.

Unfortuantly this looks like something between DLSS Swapper on your PC and our download servers (Cloudflare) is being blocked. It could be any part of that connection. So it could be your PC, could be your router, could be your ISP, could be Cloudflare blocking you for some unknown reason.

(EDIT: it isn't something on your PC blocking DLSS Swapper so you can rule out application level firewall. This is because your browser failed to download our DLLs in test 4).

If you are on a VPN you could try not being on it, and vice versa, if you are not on a VPN but have access to one you could try turning it on.

I hope to have another mirror server added in future to help with downloads like this.