Emax

I powered up the keyboard last night and after loading a bank and 
patch the sound had a slow LFO type chorus modulation effect (chorus 
setting=off)..not unlistenable, just unwanted. I tried different 
banks and all had the same modulation. So powered off and rebooted - 
problem gone. Powered off and rebooted, it's back. But if I run the 
onboard sequencer for a few notes, then go back to the patch it's 
gone...go figure. Sounds ominous. Anyone come across this before? I 
have only played around with the midi settings in master mode, buts 
thats just to select channels.

Thanks in advance Peter