Keyless entry problem diagnosis/fix

[IMAY2023]

I have a MY19 XC60 and the keyless entry has suddenly become intermittent, sometimes it works but mostly it does not.

I found an old post on swedespeed that claimed to "fix" the issue by the following using VIDA on a 2014 S60:
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So, connect your laptop to your car. Scan the car, once that is done you will want to head to DIAGNOSTICS -> VEHICLE COMMUNICATION. Then click Advanced and locate your KVM (Keyless Vehicle Module), click it, and "test" the communication with the remote, remote control, door handles and then antennas.
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Can Orbit do anything similar?

Thanks

I don't know if Orbit has that routine, I let @Power to comment on that. But what I'm certain is this. Even if only one antenna (receiver) disconnected or faulty, the whole keyless will not work! I know this because when I was doing work in the trunk, I disconnected the receiver behind the plastic cover and keyless entry stopped working. I connected it back, it started to work again.  Check if you get DTCs, maybe it can tell you which of the five.