Typemock crashes with more than 80 projects

Hi,

I added two new test projects to our solution and mstest crashes with the following error:

Faulting application name: MSTest.exe, version: 11.0.60610.1, timestamp: 0x51b51d1b
Faulting module name: MockWeaver.dll, version: 0.0.0.0, time stamp: 0x521e179a
Exception code: 0xc0000409
Fault offset: 0x0000ef56
Faulting process id: 0x2a14

Playing a bit with the solution shows that MockWeaver.dll crashes whenever there are more than 80 tests in the test session.

Is this a real limitation or is that a bug?