Watchdog / reboot / kernel panic issue

Hi devs,

I have issue where my RB435G stops responding. I’ve had openwrt on it working for years and I switched back to mktos.. now problem is that every few days router gets bricked until power reboot. I noticed this on my other device too, but that one was having problems with one pci card.. still, while on openwrt, linux would reboot it no problem. As reboot on kernel panic, oops, memory was all on. Is there any such option for MikrotkOS kernel?? is it on by default? does hardware watchdog work? This is serious issue for me.