As someone who recommends Arch to new users that have some familiarity with CLI AND also likes to tinker, I will always advise to check their wiki and forum. Check for the very specific problem you're having. Even the model sometimes helps. From other comments, I see you're mentioning logitech, maybe this wiki entry will help, but maybe it won't. In which case, search for more information. Check their wiki entry for other logitech mice, for wireless mice, for general mice.
Now, onto the next issue, what do you mean by not launch right? From there, maybe I can help with the issue.
This is also why I recommend this to someone that would like to tinker with their system. Arch requires a lot of reading. But once you understand it, it becomes "yours" and you obtain a lot of knowledge about the system that you're using.
Now, for everyone who doesn't like to tinker, use bazzite. I heard that it just works™.