6.37.2 and 6.37.5 filesystem issue

Hi guys!
I’ve got an issue with 6.37.2 at RB951-2HnD.
There’re few thousands of them in my network.
Upgraiding to the version caused to misfunction hundreds (1-2% percent of total amount).
Generally, it have been working fine for weeks and suddenly crashes after reload.
The symptoms are partial or total OS destroying:
don’t load at all or don’t see some interfaces or any kind of crazy behavior.
Recover over netinstall makes it alive again.
I believe it is tied with certain filesystem problem.
Same thing with 6.37.5, I tried this after the issue detection.
My guess is partially proved by this:
“6.39
!) filesystem - fixed rare situation when filesystem failed to read all configuration on startup;
!) filesystem - fixed rare situation when filesystem went into read-only mode (some configuration” (c)

I’d like to know from which version this problem starts and in which one it is complitely fixed.
What about 6.39rc80 - I’m afraid of using RC version in production.

Hi guys!
Someone have said he had problems with tons of your devices.
You ought me nothing, but wouldn’t be better if you replied at least “What a pity!” or “Who would have thought”?
An email to support@mikrotik.com is still ignored as well.

Hello

We have had a similar problem, we have been loosing one or 2 devices a day out in the field.

Has the new OS solved your problem out of interest?