Expert Sleepers FHX-8CV

When FH2 is one of my buggest (/biggest) nightmares in eurorack, expander FHX-8CV is no better. It looses connection as often as FH2 does unexpected resets. Programming FH2 takes forever. Last outputs doesnt work or work randomly (output random values). Updates, Calibration or factory reset does nothing. There are over hundreds of threads adressing hundreds of problems, when the manufacturer retaliates back to customers only with questions not solutions. I would avoid Expert Sleepers in the future. Updates never solved anything.