Don't worry, I can fix this.
Hi!
Should the system watchdog reboot the router even with the parameter "
watchdog-timer=no"?
My watchdog configuration is:
/system watchdog
set auto-send-supout=no automatic-supout=no ping-start-after-boot=5m ping-timeout=2m watch-address=1.1.1.1 watchdog-timer=no
And the router keeps rebooting at ping timeout...
System rebooted because of ping watchdog timeout
[]s!
So you've set this:
/system watchdog
set ping-start-after-boot=5m ping-timeout=2m watch-address=1.1.1.1
Only this part of the config makes the router reboot if 1.1.1.1 becomes unreachable, as per the manual:
watch-address (IP; Default: none) The system will reboot, in case 6 sequential pings to the given IP address will fail. If set to none this feature is disabled. By default router will reboot every 6 minutes if watch-address is set and not reachable.
And the log you've posted confirms this:
System rebooted because of ping watchdog timeout
Also per the manual:
watchdog-timer (yes | no; Default: yes) Whether to reboot if system is unresponsive for a minute
And since you've asked two questions, I'll try to answer briefly to both of them:
RouterOS v7.x Watchdog Bug? =
No.
Should the system watchdog reboot the router even with the parameter "watchdog-timer=no"? =
Yes.
Read the documentation provided.