My system as described below has been working reliably for 10 months: 152 voices without any problem.
Since yesterday a strange phenomenon has appeared: whenever I use an EXP instrument and send a CC64 message, I do not get a smooth transition but something reminiscent of a hickup sound, this even on monophonic lines...
I have uninstalled and reinstalled every software, hardware etc. The problem persists.
Any help would be greatly appreciated.