Installed v. 5 on Mac. And it won't even boot for 3 seconds before a serious bus error occurs. Working oon it for 2 hours and get the same result. Upgraded from v.4.05. After 17 years I've never encountered this. On to the Avid boards or call Avid directly and pay money.

Hopefully it will get resolved because I was looking forward using v. 5 with my HM 100.

Anyone else having issues??

Got it working. Uninstall older version before upgrade. DUH>

Well yeah, 'duh' - but thanks for posting so other's don't have to say it! Let us know how you like it.