Hi all, been experiencing this problem for around a month now, and it has completely prevented me from using Steam. It seems to be stuck on an infinite loading screen when trying to log in. The sign-in with QR code never loads, and when I type in my details, it is always just stuck. I have tried so many techniques on YouTube, Steam's support page and even in these discussions, and none of them seem to be working.

Connection log (shortened):
[2025-09-07 17:22:12] Client version: 1751405894
[2025-09-07 17:22:12] Connectivity test: Starting test, fetching 'http://test.steampowered.com/204'
[2025-09-07 17:22:12] [Logged Off, 0, 0] [U:1:0] CCMInterface::SetSteamID( [U:1:0] )
[2025-09-07 17:22:12] Connectivity test (125.56.205.43:80 (125.56.205.43:80)): OK!
[2025-09-07 17:22:12] Connectivity test: result=Connected (since 0.0s ago), prev=Unknown, in progress=0
[2025-09-07 17:22:12] IPv6 HTTP connectivity test (ipv6check-http.steamserver.net / [2404:3fc0:1:100::670a:7d06]:80 ([2404:3fc0:1:100::670a:7d06]:80)) - SUCCESS
[2025-09-07 17:22:12] IPv6 HTTP connectivity test (ipv6check-http.steamserver.net / [2404:3fc0:1:100::670a:7d06]:80 ([2404:3fc0:1:100::670a:7d06]:80)) - server indicated we are using ipv6, external address = '2001:4479:5501:d200:2969:196c:8d75:852d'
[2025-09-07 17:22:12] IPv6 UDP connectivity test (ipv6check-udp.steamserver.net / [2404:3fc0:1:100::12]:27019) - SUCCESS
[2025-09-07 17:22:17] CCMInterface::YieldingConnect -- calling ISteamDirectory/GetCMListForConnect/?cellid=0&qoslevel=3
[2025-09-07 17:42:19] CCMInterface::OnSystemPowerStateSuspend
[2025-09-07 18:00:20] GetCMListForConnect -- web API call failed (status = 0)
[2025-09-07 18:00:20] [Connecting, 0, 0] [U:1:0] CM Directory list says 50% of connections should be websockets, we rolled 52 - using UDP as default.
[2025-09-07 18:00:20] [Connecting, 0, 2] [U:1:0] Connect() starting connection (eNetQOSLevelHigh, 162.254.193.102:27017, UDP)
[2025-09-07 18:00:21] CCMInterface::OnNetworkDeviceStateChange -- Lost device 30268985 (Connected -> Disconnected)
[2025-09-07 18:00:21] Connectivity test: result=Unknown (since 0.0s ago), prev=Connected, in progress=0
[2025-09-07 18:00:21] Connectivity test: Starting test, fetching 'http://test.steampowered.com/204'
[2025-09-07 18:00:21] Connectivity test (0.0.0.0:80 (0.0.0.0:80)): HTTP fetch failed
[2025-09-07 18:00:21] Connectivity test: result=Failed (since 0.0s ago), prev=Unknown, in progress=0
[2025-09-07 18:00:25] CCMInterface::OnSystemPowerStateResume -- CM interface reconnecting
[2025-09-07 18:00:25] CCMInterface::OnNetworkDeviceStateChange -- Saw device up (30268985)
[2025-09-07 18:00:25] Connectivity test: result=Unknown (since 0.0s ago), prev=Failed, in progress=0
[2025-09-07 18:00:25] Connectivity test: Starting test, fetching 'http://test.steampowered.com/204'
[2025-09-07 18:00:27] Connectivity test (125.56.205.43:80 (125.56.205.43:80)): OK!
[2025-09-07 18:00:27] Connectivity test: result=Connected (since 0.0s ago), prev=Unknown, in progress=0
[2025-09-07 18:00:28] [Connecting, 0, 0] [U:1:0] ConnectFailed('Connection Failed':0) (0.0.0.0:0, UDP)
[2025-09-07 18:00:28] [Connecting, 0, 0] [U:1:0] Client thinks it can connect via: UDP - yes, TCP - yes, WebSocket:443 - yes, WebSocket:Non443 - yes
[2025-09-07 18:00:28] [Logged Off, 0, 0] [U:1:0] StartAutoReconnect() will start in 0.0 seconds (attempt 1)
[2025-09-07 18:00:28] CCMInterface::YieldingConnect -- calling ISteamDirectory/GetCMListForConnect/?cellid=0&qoslevel=3
[2025-09-07 18:00:28] IPv6 HTTP connectivity test (ipv6check-http.steamserver.net / [2404:3fc0:1:100::670a:7d08]:80 ([2404:3fc0:1:100::670a:7d08]:80)) - SUCCESS
[2025-09-07 18:00:28] IPv6 HTTP connectivity test (ipv6check-http.steamserver.net / [2404:3fc0:1:100::670a:7d08]:80 ([2404:3fc0:1:100::670a:7d08]:80)) - server indicated we are using ipv6, external address = '2001:4479:5501:d200:2969:196c:8d75:852d'
[2025-09-07 18:00:28] IPv6 UDP connectivity test (ipv6check-udp.steamserver.net / [2404:3fc0:1:100::42]:27019) - SUCCESS
[2025-09-07 18:00:29] Connectivity test: Starting test, fetching 'http://test.steampowered.com/204'
[2025-09-07 18:00:29] Connectivity test (125.56.205.43:80 (125.56.205.43:80)): OK!
[2025-09-07 18:00:29] Connectivity test: result=Connected (since 2.4s ago), prev=Unknown, in progress=0
[2025-09-07 18:00:36] [Connecting, 0, 0] [U:1:0] EConnect called but connection job is already running


[2025-09-07 18:05:44] Client version: 1751405894
[2025-09-07 18:05:44] Connectivity test: Starting test, fetching 'http://test.steampowered.com/204'
[2025-09-07 18:05:44] [Logged Off, 0, 0] [U:1:0] CCMInterface::SetSteamID( [U:1:0] )
[2025-09-07 18:05:44] Connectivity test (125.56.205.43:80 (125.56.205.43:80)): OK!
[2025-09-07 18:05:44] Connectivity test: result=Connected (since 0.0s ago), prev=Unknown, in progress=0
[2025-09-07 18:05:44] Clearing in-memory token - 1 (OK): SetLoginInformation
[2025-09-07 18:05:44] [Logged Off, 0, 0] [U:1:0] CCMInterface::SetSteamID( [U:1:0] )
[2025-09-07 18:05:44] IPv6 HTTP connectivity test (ipv6check-http.steamserver.net / [2404:3fc0:1:100::32]:80 ([2404:3fc0:1:100::32]:80)) - SUCCESS
[2025-09-07 18:05:44] IPv6 HTTP connectivity test (ipv6check-http.steamserver.net / [2404:3fc0:1:100::32]:80 ([2404:3fc0:1:100::32]:80)) - server indicated we are using ipv6, external address = '2001:4479:5501:d200:2969:196c:8d75:852d'
[2025-09-07 18:05:44] IPv6 UDP connectivity test (ipv6check-udp.steamserver.net / [2404:3fc0:1:100::62]:27019) - SUCCESS
[2025-09-07 18:05:54] [Logged Off, 0, 0] [U:1:0] CCMInterface::SetSteamID( [U:1:0] )
[2025-09-07 18:05:54] [Logged Off, 4, 0] [U:1:0] LogOn() called; not connected yet, scheduling connection. Schedule init returned 1
[2025-09-07 18:05:54] CCMInterface::YieldingConnect -- calling ISteamDirectory/GetCMListForConnect/?cellid=0&qoslevel=3


Steamui Login log:
seems to be ok, with all messages stating it is ok.

Web helper:
says that "No bootstraper found"

I would really appreciate any efforts in trying to get me back onto Steam again.