Isolate freezes SW, not all the time, but it happens more times than not.

Here is what the error says:

Problem signature:

Problem Event Name: AppHangB1

Application Name: SLDWORKS.exe

Application Version: 22.1.0.44

Application Timestamp: 5285e3b9

Hang Signature: 5ac4

Hang Type: 260

OS Version: 6.1.7601.2.1.0.256.48

Locale ID: 1033

Additional Hang Signature 1: 5ac4a1e5dd769c4fe8b5ab1e3c66ff81

Additional Hang Signature 2: 3f1a

Additional Hang Signature 3: 3f1a07e2e68ca4b75a9b588414f73fe5

Additional Hang Signature 4: 0000

Additional Hang Signature 5: 00000000000000000000000000000000

Additional Hang Signature 6: 0000

Additional Hang Signature 7: 00000000000000000000000000000000