Mikrotik RBM33G + R11E-5HnD

Hi there.

I purchased Mikrotik RBM33G and R11E-5HnD, built OpenWrt last version.
Turned it on, wifi modules started but after 60 seconds they turned off...
Maybe some met this problem?
What should I do?

I've tried to install OpenWRT to another Mikrotik router, initially I've uploaded initramfs version into RAM, after that performed sysupgrade. What actions have you performed to install OpenWRT?

On the page https://openwrt.org/toh/mikrotik/mikrotik_rbm33g there is information, that no wifi modules presents by default, they should be inserted into slots.