This is insanely weird, and although it's not necessarily a problem, I'm really curious what's going on here.
I'm running Ubuntu 21.04 and have a wireless Logitech keyboard and mouse along with the Logitech unifying receiver. I'm running Solaar to help manage those. I work for a company that provides a MURS walkie-talkie for work onsite.
This evening, I was playing around and turned the walkie-talkie on and tapped the talk button. My screen went nuts. The application that was open closed, and a string of random text appeared in a background application. I'm not too knowledgeable with wireless technologies, but it seems really strange that my walkie-talkie can cause interference and interact with my PC. Does anyone have any insight on this?