screen has some exceptional string like " < < < "
after i ctrl + D enter console,
then all command does not have output ,
what is the possible cause for it?
do you mean physical screen/console, or the application screen ?
- what device
- what version of openwrt
- post dmesg
ctrl+d is a kind of a shortcut for exit (not exactly the same mechanism)
mobaxterm app's screen
for reference, try putty too ....