RB1100 freezing problem

Hi,

I have a problem with RB1100 with MT v.4.16 installed. Everyday is the same scenario; On random hour MT freezes for some random time (usually 3 - 10 minutes). I can’t do anything then; can’t login MT, even can’t ping it, internet connection is lost and DHCP server doesn’t work. After this time (or reboot) everything coming back to normal. In local network is about 50 LAN users + 10 VPN users. Addidtional services running: Proxy, VPN. Tell me, please where to search? In logs i haven’t found anything special, just dhcp leases…

Please send this report to support@mikrotik.com along with supout.rif file from this router http://wiki.mikrotik.com/wiki/Manual:Support_Output_File

What about CPU when routerboard freezes?

What about CPU when routerboard freezes?

Well, I don’t really know. I’m log in MT via winbox an then suddenly “router disconnected” message appears. Changing mikrotik software to lastest v.4.17 was done, but without result to my issue.