On March 29, 2020 at 15:55, Daniel Tonks said...
Do you have the latest firmware?
The MX990 firmware would have updated when they downloaded their program to the remote.
: Just realized you were probably talking about the JVC projector.
Something you may want to try, switch the JVC projector to respond to the other code set (as Daniel described above); [also make sure the firmware on the projector is up to date - see above]. It could be the code set JVC is publishing, is actually the B code set. Despite the fact they are saying it is the A code set - it happens.
I remember a long time ago, some Sony A/V receivers would come setup to respond to alternate code sets (1 of 3 if I remember correctly) and I would have to either switch the receiver or use an odd database set.