Good day. CCR1009-8G-1S. 6.41.2 There are about 400 PPPoE sessions. Speed reduction every 60 seconds for 1-2 seconds to 0 for all mikrotik ppoe server clients. Session will not be interrupted. If you “kick” all users, or restart the router - everything starts to work fine, but after a while the problem begins again. How to determine the cause?