@keycan The problem solved. Everything works fine.

Same here, only apears on extended screen. Main screen works fine.

@ralf-brinkmann: Opera 102.0.4850.0 Developer Cat't startup after update in Win10.

Same here, only apears on extended screen. Main screen works fine.

@keycan The problem solved. Everything works fine.

I met the same problem here. Please help.

@jlenfers: Still not working, but thanks.

Launch problem after update, both on Win10 and MacOS 10.14.6.