Serious OS4 problems here!

[Numina]

Serious problems for after updating to the latest OS. Anyone else? The Multi was barely usable to begin with but the new OS really f'ed up my multis. In fact, I can't do things like SAVE, the arp doesn't work, lock-ups (had to disconnect A/C), LOUD digital glitches, stuck notes, random distortion, and each of my programmed and init multis have turned on each of the 16 channels, so I've just spent an hour or so going through each Multi and turning off all of the init sounds. Loaded this OS a couple times and still no luck. Will re-load an earlier OS.

Anyone else with Multi issues? This really disturbs me. I love the TI, but it's one thing after another. Just when I want to do some programming I have to stop, re-load OS's, spend my day troubleshooting. It's neverending... I guess I just shouldn't use the Multi mode.

J.