Two days uptime now. No shutdown. Tomorrow I will have full load on it. Will check and report back.If so, and if it is reproducible (a week on backup supply is fine but as soon as you connect external power to the main one, problems start again), it is a clear warranty case.
I have not checked it. I dont have PoE supply so cannot check that.Does this happen if you power it with POE?
Thank you for the idea. but im not sure if DSCP marking can be used in IP>Routes ?No. These marks are internal and are not modifying packets at all. Try dscp instead.