I recently had a problem updating a certificate for Citrix XenApp Essentials where by the web interface had been updated, and broken, and Secure Gateway used to try and stick the whole thing together- unfortunately when the time came to update the certificate, it wouldn't play b…
Be aware that you now have to create an ICA Access Control List on Citrix Access Gateway 5 for them to work! This list should simply list all XenApp servers in the farm plus the port being utilised. ·
We've seen instances of high CPU utilisation from the "VMware Tools Service" on our 4 XenApp 6 whereby over time the CPU usage will grow after a reboot- as such this can typically be resolved temporarily by a reboot. The longer term fix appears to revolve around rebuilding the p…