Hi! how are you?

I am having a issue from several months.

First of all, the router is connected to a Cisco DPC3825 (Repeater)

Everything works correctly until, randomly, my router reboots.

When my router finishes restarting:

- RE light BLINKING

- WAN light OFF

- LAN light ON

- Wireless lights ON

When this happens, it forces me to do a factory reset, then it starts normally and i can restore my router backup.

I think i cant access router when this issue happen, so i cant see the log history.

Unfortunately, it always happens to me when I am in a hurry or doing something that forces me to resolve the error quickly and not be able to stop looking for the cause.

The next time it happens I will try to access the router again to try to see the log.

Anyway, did this happen to someone? Is it a known error? Can it be something particular about the configuration?

Sorry is my english is not good, i speak spanish.