CHIRP

The same for me eiter on Win or Ubuntu.

Possible duplicate #7799

No, not a duplicate; but the issue here is discussed in a note there. (AE6YN)

Digged a bit more and came to these: #2937 and #3367 and played a bit more:

Used this frequency band limit settings in driver/module file:

        rf.valid_bands = [(26000000,  33000000),
                          (40000000,  71000000),
                          (108000000, 180000000),
                          (220000000, 260000000),
                          (350000000, 399995000),
                          (400000000, 512000000),
            (750000000, 950000000)]

Opened with load module when developer functions enabled.

Finaly got some half good results i.e. when reading radio settings tab was empty, but when saving the file and opening it in Chirp the settings tab was open and ready and I can program it back to radio.