Hello,
We are ready to help you. Please, specify whether the problem occurs when you press "Scan Network" or "Update report now" on the toolbar.
Please, do the following:
* go to Settings -> "General" tab -> set "Maximum simultaneous scanning threads" -> 1;
* remove all data categories in the Settings -> "Windows Reports" tab;
* disable "Scanning via SSH (for Macs)" and "Scanning via SNMP" options.
Then try to reproduce the issue. Let us know the test results.
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