[1000mp] power output question

[Ed ter Haar]

Hi, SM0XHR here (Ed)

I turned on my FT1000 mp marcV this morning and noticed:

power meter on the display wasn't working while transmitting
in receiving mode it is working fine (no display error)

the power output seems to have increased a little. Usually on the SWR/power
meter it gives 160, now 200.
in Class-A mode the power also goes upp to 200 watts

The RF PWR button seems not to be working liniair any more, power goes from
low to high quite fast

Otherwise the radio is working fine. The radio has always been working
fine, but I recently started to use the radio in PSK31 mode (20 watts only).
This might have started the problem. ??

Does anyone have a suggestion for me?

Regards

Ed
SM0XHR