Hello,
The LOCK Button is always on in Browse mode and I don't know what is it locked.
I have pressed the LOCK button for 2-3 seconds to show the locked modules and all leds go out except the RIG Button.
Anyhow pressing LOCK when the RIG Button is flashing has no effect, Lock remains still on.
I don't think that actually something is locked or I haven't noticed it, but seeing the button always on makes me always wonder if there is no unwanted lock on.
ANSWER:
Sorry for not looking better in the forum before asking. Actually there are two possible reasons for this LOCK:
1. Volume Pedal locked in RIG Settings
2. Tempo locked in RIG Settings
Disable both these locks and your LOCK button will switch off if this is what you want.
Thank you.
Cantemir