tankdeer
commented
5 months ago Funny enough, after opening this there appears to be a slight change in behavior. We are still stuck in a loop trying to log in, but it's no longer entering the username over and over. Presumably it never gets that far:
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)
2024-06-04T11:55:55 DEBUG: Finished loading page (URL: https://login.xfinity.com/login)The side effect being that it's no longer using a ton of resources, but of course still doesn't help in retrieving any data.
thor0215
At some point I noticed my HA system was sluggish, and realized it was due to extremely high resource usage. After some debugging, I determined this addon was the cause.
The root of the issue appears to be us getting stuck in a login loop. I suspect Xfinity may have changed something on their end? In either case, the addon is not handling it gracefully. Below is the log from a fresh start of the addon with debug logging enabled. You'll see that it just keeps trying to enter the username. This login loop will go indefinitely. Note that this account does not have 2FA enabled & I can log into it manually without issue.
The bigger issue is that as this loop continues, it slowly eats up all my system resources, including several times forcing a reboot. This all appeared to start at ~5:15AM Pacific Time, yesterday, which is what makes me suspect they changed something on behind the scenes on the login page and pushed it around that time - nothing else has changed on my end. This might be a little tough to read, but you can see around that time memory (followed naturally by swap) & CPU usage start to climb, and the CPU temp shoots up too. Then there are sudden drops (crashes of either HA or a full reboot) & the cycle repeats.
The dip around 8:30AM today was when I realized the cause and stopped the addon. Then I restarted it and everything started to climb again.
The way I see it there are a couple of related issues here: