after upgrade to v3.26 from v3.25, today the routerboard has restarted itself twice.

using the same setting as it was from v3.25, the routeros showed that it consumed all the memory which was 29Mb. i don't know if it's new version a resource hog, and when the system is out of memory it restarts itself, or v3.26 isn't stable enough.

are you guys having the same problems?

send mail to support with 2 supouts:

1) just after the reboot
2) when it is possible to see memory leak.

they will compare and fix.

send mail to support with 2 supouts:

1) just after the reboot
2) when it is possible to see memory leak.

they will compare and fix.

how to generate the supouts? and what is the support email address?

it restarted three times today, and now after 6 hours of running, there's only 3mb free available memory while it used to have around 10 or 11mb free available memory though it has run for more than one month.

I am having the same issue. (RB450)
The log reports 'router was rebooted without proper shutdown by watchdog timer'
It seems to reboot every few hours, it locks up then reboots.
No Auto Support is generated, even though it is enabled. I have installed it on a RB433 and it seems to operate fine.

Support email sent.

ok just sent the supout.rif files to support.

It is DNS related problem. We fixed it already, will be included in the next
release. To avoid this you can disable DNS caching.

thanks mikrotik support team. this was a quick response.