hi my friends
i have ccr1016 and 700 ppp client
my router after 1 days up time crash and ppp users can not connected with pppoe connection
my router version is 6.2
upgrade 6.2 to 6.3 ----> no change
upgrade 6.3 to 6.7 ----> no change
downgrade 6.7 to 6.0 ----> no change
help me please