Siem is not receiving logs after EDR update version 4.8
UPD protocol is no longer supported for SIEM integration
EDR Version 4.8 accept TCP protocol for SIEM integration.
EDR 4.8 Release notes
https://techdocs.broadcom.com/us/en/symantec-security-software/endpoint-security-and-management/endpoint-detection-and-response/4-8/what-s-new-in-4-3-v131146855-d38e74614.html