Fiddling with Mystic BBS on the Pi (1) to serve some old computers the good old BBS feeling.
I enabled telnet access and added 4 (USB) serial ports which also spawn a (local) telnet session when a return is received on the serial input.
Alas the Pi seems 100% occupied even when Mystic BBS is idle.
Any ideas ? The BBS system itself works fine just the load is constant 100%