RB133 RouterOS 6.22rcX lost license!

RouterOS General
1

RB133 upgrade from 6.21 to 6.22rc3(4) [all_packages_mipsle] > lost license (Change Soft-ID LG6D-QIR5)> Buton Winbox „Update License Key” no works (images)

downgrade 6.21 > RouterOS works change previous to Soft-ID 502C-K241

![RB133_licence.jpg|569x309](upload://59MC5ymNxZV67pZQD55t1CYJ3ew.jpeg)
2

update from 6.21.1 to 6.22rc6 is successful

3

Have you already installed 6.23 to RB133? How it works?