This 60A CB UBIZ260 I b 13-2021, plugged in, charged and switched off after 4 weeks - (load 48A). The first time after 12 times ON-OFF could be reset, but after 3 weeks and the second ride! I tried to reset but to no avail: 30 on-off times and no reset click sound. Poorly. They removed the switchboard from the house and installed 50A from the same company and reduced the load to 42A - no problems so far. I tried replacing it with another one but the return period is only 30 days. I lost 62β¦