cu command

When I attempt to connect to the serial console of a Rocky Linux 8.8 bhyve guest I do not get a shell prompt: [root@vhost03 ~ (master)]# vm console vhp3k101rl88 Connected ^] ^Z ^C^C^C^C^C^C^C^C bash ~ [EOT] [root@vhost03 ~ (master)]# ll /var/spool/lock total 1 -rw-r--r-- 1 root dialer 0...

After restarting FreeBSD11.0p10_amd64 and then connecting to one of the bhyve guest machine for testing purpose I encountered the problem with escaping from the cu command. The following commands do not work. Terminal puts char ~ and new line only without escaping, I use Putty v0.69. ~^D...