I'm using Mac OS 11.4 (Big Sur) and I have some issues during the use of terminal. When I run a shell script or other command like ssh, for example, the shell script or ssh doesn't run, and the terminal just stay like in the moment wen I write the command. Sometimes, after restart the system, works, but almost every time I have the problem. Another issue, that maybe is related, is that all the restart system I receive the message that the system show a problem during the process. Anyone had the same problem? What is happening? Thanks a lot for any answer. Regards, Diego.