proxy KO!
/ip proxy access print >> no listing
same error 5.22
http://forum.mikrotik.com/t/5-22-released/61457/52
RB433UAH
5.22 max uptime 1d-3d
6.0rc5 max uptime 3d 
send supout mikrotik?
edit:
winbox>reboot>ether off, routerboard frozen>power off-on>proxy enable, statistics access filters cleared, USB Flash confusion of names > power off-on> after start good
