I am using the following gateway:
Version: 8.1.18 (b2022061518)
Platform: * Linux | amd64
Java :* 11.0.15+10-LTS
This gateway is on Ubuntu 22.04 LTS, running in VmWare Workstation.
The Gateway trial timer is sometimes two hours and sometimes one hour, almost exactly on the hour.
The countdown runs erratically, but always starts counting from 1:59:59.
Any ideas? This is a development setup, so using VMs is the only way to have many dev gateways available.