New patch release for version 3.8 - 3.8.262 - is just published. Changes since version 3.8.250:

• Fixed server crash when accessing NXSL class metadata
• Fixed agent crash when parsing log files
• Fixed file handle leak in log parser subagent
• DCI Editor filter now search by description, parameter, and DCI ID
• Long polling can be disabled in Telegram driver
• Fixed Log Parser Policy save with empty agent action field
• Fixed issues:
          NX-1770 (Add ability to filter by DCI name in DCI list)
          NX-2033 (Incorrect interface name displayed in MAC address table for Mikrotik routers)
          NX-2036 (Filter in DCI editor should search both description and parameter)

Best regards,
Victor