If it is freezing the steps to generate a minidump from that (just as if it was a crash) are on the linked page -
"When the error message appears, or during the freeze, run the Process Explorer, find "3dsmax.exe" process, select it and go to Process > Create Dump > Create Minidump... then save the file in a desired location and upload it to us. The preferred contact channel is our support portal. You can host your minidump using our uploader and let us know what's the file name."
The minidump would still be pretty critical for diagnosing your issue, so if you could follow the steps on that page, that would be great, ty!