Internet stop working

[mekano]

My network stops working, as no device had internet access. Dns resolution was still working but not as fast as it use to be.

I restart it with no success. Then i restart the packet filet service and internet is now working.

I had no indication that the service was stopped. Where can i look to find an explanation for this strange behaviour ?

i am running version 24.7.11_2

thank you