Kerio Control 942 Upd Jun 2026

Administrators can tune the GroMode parameter for both internet and LAN interfaces directly via the winroute.cfg configuration backend.

Previously, some users experienced significant degradation of upload speeds on macOS devices when navigating through the Kerio Control firewall. The 9.4.2 update addresses this bottleneck, restoring normal upload performance for Mac clients. 4. General Stability Fixes kerio control 942 upd

Kerio Control by GFI Software (formerly Kerio Technologies) is a popular Unified Threat Management (UTM) solution designed for small to medium-sized businesses. The 9.4.2 release serves as a stabilizer for the 9.4 branch. Administrators can tune the GroMode parameter for both