[Side mouse buttons only sometimes work]

I have a mouse with two side mouse buttons. Sometimes they work, sometimes they don't. Sometimes it works for a while when the game is on, then stops working when I minimize it.

I have read this thread and can say it has nothing to do with this current issue. No one else seems to have this issue. Any idea how to fix it? My mouse is a Logitech M510

[Salacia, Neptune, C Rotation only drops 2x Phaedra Stock]

Its been happening to me too. I love how empty this thread is mostly because no one bothers doing Archwing in the first place