Hi
My Flint 2 shuts down from time to time. The white light turns off, just like if the power would be off, I have to disconnect power and reconnect it t reboot it. At first I thought, that this issue is connected to faulty plug, but right now I'm sure that this is not the case.
I tried disabling AdGuard - it did not change anything. I do not have any pending updates. I do not have any Schedule Reboot set.
The Crash log is empty, system log starts from scratch with each reboot
This is extremely frustrating - if I cannot be sure that my internet will work at all, then it is better to buy any cheapest router and just have the internet 
What can I do?