Failed to fetch some or all servers on list. ensure your hug configuration Is correct

there are certain times in the day where this happens a lot and when I am able to see the servers list it get stuck on Updating: fetching server manifest… and gets stuck for like 1 hour I press cancel gets stuck for another 30 mins click another server same things happens get stuck for 1 hour Refresh Failed to fetch some or all servers on list. I don’t know how to fix this help.

most of the timeit just gets stuck on failed to fetch servers list all the time. I really don’t know what to do.