I have been getting this very frequently since the past update. Been using the same mouse since the closed beta and I haven’t changed any mouse settings since. My mouse doesn’t require any specific drivers either, so that must not be the issue.
It is just for a few seconds, and then it starts to work again. No idea what is causing this. I don’t think it is my mouse because I haven’t experienced this problem whatsoever in browsing or other games. Anyone else know why this might be occurring?