Streaming Puck drops out

[Mc0847]

I have 3 Pucks

my first oldest one has started dropping out. 
someting restarts but mostly needs restart.

Sometimes says No Ethernet connection or connection lost which is TOTALLY INCORRECT.

My newern 2 off  *ucks are in bedrooms and don't have this issue

[Mark39]

@Mc0847 what makes you think it's incorrect, if the message says the Puck isn't connecting? Are you using wifi or an ethernet cable connection?