Error writing to stream while recordings export

Hi!

I am using DBExporter to export recordings from Milestone.

After updating Milestone version from 2020 R2 to 2020 R3 it started failing sometimes with error (LastError = 1, LastErrorString = Error writing to stream). Could you guide about this error’s meaning?

The exception object has a GetCompleteErrorDescription() method that may shed some light on what happened. Can you tell us what it contains?

For clarity; is both the XProtect VMS and the MIP SDK 2020 R3?

It is failing sometimes; do you detect any pattern? Do you have ideas on what makes it fail? Consider things like the disk running full, writing to a network share that might experience interruptions or similar.