I use this vnc program to remote into my station. (C 7.4) When I do, about every 5 to 10 seconds a big solid block appears on my screen. About six inches long and 3 inches wide. it quickly then goes away. I use the realvnc.com viewer when I do this. Is there some setting that would help with this ? Jerry _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos