While testing on testwiki, I noticed that my log in was occasionally dropping swapping between the different SUL wikis. eg:
- Log in on meta
- Confirm I am logged in on enwiki
- Note that I am now logged out on testwiki
Attempting to log into testwiki would require me to re-log in, at which point I would see a similar pattern across other wikis. I could still visit meta logged in on the original tab but attempting to navigate to meta from my un-logged in session from test would show me logged out. Occasionally (I think, but did not confirm, trying to re-navigate to a wiki i was already logged into), it would invalidate my session and I would have to log in again but was still unable to freely move between wikis.
I noticed that wgHostnames showed coddfw sometimes and eqiad others. I could resolve my issue by pinning myself to the debug servers.