I experienced similar issues on my Cali 1400. It was intermittent.
They share the same 7SM ECU, so it could be relevant.
The clutch switch is a double throw type, but half of it was flakey. Finally was able to nail it down, but a replacement was expensive and unavailable at the time.
I found a Burgess one that was similar physically to the original. If you keep having issues, ping me and I'll send you the details.