I updated to the latest simucube version (after longly using 0.9.7). After this update there was a problem with E-STOP pressed. I downgraded IONI firmware to 1.7.1 and tried to downgrade simuCUBE software back to 0.9.7, but both simucube software (new and 0.9.7) does not open simultaneously. Also after trying to update IONI, i have a new problem, Granity cannot connect to IONI. I tried using older and the newest versions of Granity.