Like the title says - my character becomes invisible and silent all the time in indoor areas for several seconds, which is quite annoying and makes it harder to play.
I have all mods from the launcher installed, but nothing more. I have a bunch of addons installed but don't think any of them are causing this. have a high end gaming PC and currently play on a Full HD 60hz screen. I play in Window Mode with all settings to the max, and with VSync turned off because it caused noticeable stuttering.