Since directly after the "OS Upgrade" restarts on the 18th I keep getting disconnected on every main server region I try.
My home parcel is on a main server region and I usually stay there logged in 24/7 since last November with no real problems. Now after about 20 minutes on average I get disconnected with following messages:
WARNING: httpFailure: LLEventPollResponder::error: <5> got 498:
WARNING: httpFailure: Forcing disconnect due to stalled main region event poll.
I have tried other regions too with the same result. Also reset the router and got a new IP.
Then yesterday, thinking I was safe on RC regions I went to a BlueSteel place and got disconnected the same way. So I am in exile on a Magnum region since the 18th now (again, constantly logged in).
Perhaps related, teleporting is much slower than I am used to, with the following messages during the teleporting process:
2017-07-23T19:50:44Z WARNING: httpFailure: Unexpected HTTP error. status: 498, reason: