After patch it seems weapon swapping/mounting is bugged again. I have frequently run into an issue where suddenly I can't weapon swap, I can't mount and I can't interact with things. I can still cast abilities. The weapon swap icon is greyed out, I get error message "you can't mount right now" when attempting to mount and trying to interact with stuff, like pressing E on doors or to loot doesn't work, nothing happens.
I can fix this temporarily by waiting a looong time, like 20 minutes, or by porting to another zone. This bug was also there for a long time half a year ago. Now it seems it's back again