I have problem with mappView after some last changes. But I don’t know why/where. After some time (few hours?) the panel, Web browser on PC,… sto communicate. There is only some xx values. But the Visu it’s loaded/reloaded. In log I see some OPC logout info and after this some errors with communications. Do you have some idea, what’s wrong?
The CPU usage go cca from 40% to 100% after this 
I first saw after update from 6.1.1 to 6.2.0 (AR, mappView, mappServices). I try to go back, but the problem is still here 
I also find this https://community.br-automation.com/t/as6-1-opc-ua-communication-problem/6333, but if I remember, I have another probems in AR6.0.x and AR 6.3.x I dont see to download.