Checking online loop

[Sonda88]

today I opened the program and it gives me looping checking online, I've already tried uninstalling and reinstalling it, I've tried starting it as administrator, I've tried adding the application as an exception to the firewall, I've tried changing the path to it, but none of that has worked. I also bought a second license as my previous one was expiring. until yesterday I was opening the application without any problems.

[Oleg]

Hello.
This might happen on the very last day of license when license server thinks license can still run today, but your computer is in a different time zone and it has a "tomorrow" date on your computer already. You can purchase new license and install new license key in ZModeler, this is the only option in such a case.