3 Deco M4 satellites disconnect from main M4 every few minutes, all on Ethernet via TL-SG108
I have four Deco M4 units. 1 is connected to my cable modem and to a TL-SG108. Then three satellite units are connected to the TL-SG108.
When viewing in the app or on the web portal, the three units will intermittently show disconnected from other decos.
This does not make sense. With everything hardwired I expected the connection to work nonstop.
With all three satellites showing this problem intermittently, should I assume the unmanaged switch is a problem? Or could all three units have a problem caused by the firmware?
I would appreciate help!