Out of nowhere, my keyboard started doing this freeze/restart thing every few seconds. I can see the lights on the board turn off and on after about a second. If it happens while I’m typing, the last key typed just gets spammed during the freeze/restart. Only my keyboard (Akko PC75B) is affected; the rest of my system still works fine, and my mouse can still move around. I thought a fresh Windows install might help, so I did that, but the issue is still there. I even looked up the manual for the keyboard and held down the keys to restore to factory settings, but that didn’t help.
Any ideas would be much appreciated! It literally took me 13 minutes to type thhhhhhhhhhhhhhhis.