Installed 6.29.1 on my RB750UP that runs my office. Watchdog timer reboot the router every 5 minutes.
...
Edit: Now that I'm not in a pinch, RB750UP, 6.20, NTP and DNS, couple of GRE links, tried 6.29.1, seemed okay, enabled Fasttrack, worked beautifully, CPU was like 16% while I was pushing it. Love it.
Then it reboot.
Then it reboot again.
...
Very very close to my case
[Ticket#2015060366000431] [Ticket#2015053066000266] [Ticket#2015052966000214]
MT wiped out my post here, IMHO because they emailed me these crashes may be due to NAND memory errors and told me to NetInstall, but I can't to get to device' site now -- preparing spare one.
I used 6.27 for the long time, RB750UP configured as
Bridge with
Firewall and
Simple Queues mostly, POwEring 3 another radiobridges.
Using 6.29 (yes, reboots 4-5 times!), then 6.30rc7 it worked, but after 4-5 minutes began to overload CPU by
management process, loose many lists content (Winbox & console), but still managing traffic! I switched off writing to disk some logs (error, critical),
for now uptime is 5d11h (CPU 100%, almost no controls, just /system).
Every try to get
supout.rif overloaded & then rebooted device by watchdog (no ping?) with no result file. But rebooting device emailed me
autosupout.rif successfully (send to MT support). It'd loosed
Bridge -
Settings -
Use IP Firewall & Allow Fast Path checks in after reboot.
RB750UP_bridge_6.30rc7 freezing.png
IMHO it's not NAND issue...not only NAND may be.
It can be some (rare case) bridging firewall, fast path & management issue, because MT actively working on it last versions.
You do not have the required permissions to view the files attached to this post.