Note: Currently patching servers, hang tight! We ran into some issues while applying patches, we apologize for any constant up/down of servers.
We've identified and patched a very likely culprit in both the FPS drop issue and the player freezing. Please keep us updated with feedback, fixing these are extremely important to us.
We've also identified an issue where players were joining servers without increasing the counter, causing failure connecting to servers that appeared to have room. We're still playing with fixes for this, but it's best to try and join servers that have a lot of slots open.
These three issues have been our absolute top priority, once we can confirm they're fixed we will move on to other less serious issues such as 21:9 UI issues and XP progress loss.
Another issue has been brought to our attention where you may not see your cursor in the menu, please check that you do not have a controller connected somewhere as it will be detected.
Update: We just released a quick clientside patch to restore the score points on the bottom of the screen. These were disabled when we were investigating the FPS drops.