I did some further testing. I've realized that if i restart the CCGTV it
works without any problems or loading screen. But once the CCGTV is set
for standby, the next time watching Amazon Prime the problem occurs
again..
I have the same issue with mine. Just bought a CCGTV and all apps work
really good (YT, Netflix, HBO Max etc) except Amazon Prime.It keeps
buffering every couple of minutes..