[masraum]

If the amp has a way that it can be accessed, then it's a least a little smart. If it's smart, it has software. Is there an update/upgrade for the software that you could apply?

I've seen some smart devices that if too much data from too many sources was pushed through they'd choke, maybe a memory leak or something and basically crash until they were rebooted. It sounds like that's what's happening.

The first thing that I'd look for is an update for the Amp software if that exists.