TDM buss going crazy

Hi I've experienced a wierd thing lately. When I reopen my mixes, it sometimes happens that the reverbs (Revibe and TC6000 verb) has this long loud ringy resonant noize. If I quit protools and load the sessions again, it's gone. Very odd. Like there's some sort of feedback loop going on in the TDM buss... Any ideas? Best, Boe

You could have a bad card. Digitest might now show this issue, but do some trouble shooting by removing an accel card at a time and see if the problem goes away.

There's a whole other thread about Revibe and this symptom.

Hi, Next time it happens try removing the input to the reverbs! i have seen similar and its been a corrupt bus feeding the reverb etc, just changing tom another bus solved it. Chris