I've found the solutions for all of my problems from previous post before your reply but thanks anyway. Maybe not for all... RMB click on merc portrait still exist but it's not a problem. The best solution for it is to not right-click on them
I have another real problem with Willi Krauf mission. I talk to Willi then Jorge Banto then Elizario Martinez... and that's all
Nothing happens. When I talk to Martinez next time I can click "I'm ready, let's go." but then I have only two choices: 1. Wait a second (...); 2. Wait a minute (...). The same thing when I leave the sector.