@David-TP I am using USA hw version is 1.5/1.6 , received 1.23 fw

@Otheus I read on other thread, one can get the order firmware from support page and use the web interface to force downgrade. I just updated to the new firmware keeping my fingers crossed, so far so...

@Rick85 Firmware v1.23 has been released too . I don't know the stability, has not been upgrading to 1.23, still using 1.22