I`m controlling a GC-100 and has worked perfectly for years. A few months ago I started getting these errors in the log. And if I happen to send a signal at the same time as connection has been lost it wont work. Any idea what could be causing this.

Jul-25 10:28:01 PM Informational Watchdog Timer reconnect attempt succeeded.
Jul-25 10:28:01 PM Informational Ethernet connection established to
Jul-25 10:27:01 PM Warning Watchdog Timer reconnect attempt failed.
Jul-25 10:27:01 PM Error Ethernet connection could not be made to - A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond
Jul-25 10:26:40 PM Warning Watchdog Timer indicates TCP connection to Global Cache device [] was lost.. Attempting to reconnect ...