Random disconnects for 60 seconds twice a day. MOCA LED turns off then on again

Hoping someone can give me some advice on how to troubleshoot this. I have a pair of MA2500D that work perfectly and max out the 2.5Gbe link but twice a day, at random times, the MOCA light turns off for 60 seconds. The devices provide my internet connection to my data cabinet which then feeds the rest of the house so when they go down for 60 seconds twice daily they take out internet for the whole house.