Tunnel: http2: stream closed

I've been using CF tunnels for quite a while now - used to run it natively on Ubuntu Server installed through APT. Recently, I noticed that webpages started to behave a bit abnormally, file upload/downloads would stutter, so I checked the logs and I started seeing a lot of "Connection terminated error=“timeout: no recent network activity” warnings and errors in the log. Thought it might version related, (I was on 2024.10.x), so updated to latest through APT, didn't help. Finally, I'm running the latest cloudflared in a docker container. Based on some earlier GH/CF community discussions, I tried switching the protocol to HTTP2 as well, but to no avail. Would love to find a solution to this. I'm attaching a few log samples. Please let me know, if anyone knows some possible fixes to this. Thanks.