I am also experiencing this issue unfortunately, after starting to attempt to update the firmware to a much newer version, my remote got stuck where all it does is flash red 3 times, whether with batteries in or no batteries and plugged into computer. When plugged into computer (Windows), it is not detected in Device Manager at all, and the usual USB chimes do not happen when plugging/unplugging. It was working fine before this point, albeit having to replace the batteries at least once a week (I was using rechargeables to mitigate this, although I know Jason has mentioned not to use rechargeables).
@jason and/or @Nathan, any chance I can get a replacement unit? I already PM'ed Jason about this but wanted to tag both of you here just for visibility in case Jason is too bogged down dealing with other stuff currently. Honestly I'd be okay with paying for a new Skip remote myself if I have to, since I really like almost everything about it aside from the battery drain, and now it being bricked.