Garbage keyboard input when using autoexec.txt

[albertpauw]

I'm running MOS/VDP 1.04rc2 on an AgonLight 2.
I noticed that there is garbage input (control characters) when starting cpm from the autoexec.txt file, which looks like this:
SET KEYBOARD 1
VDU 22 16
CD cpm
LOAD cpm.bin
RUN

so I end up with an A> prompt and some (I guess) control characters.

When I do these commands by hand (i.e. on the command line of MOS) then it works fine, when I set up the autoexec.txt file without the ending RUN command I get into the command line, then when typing RUN it works, no extra input characters.

Can you replicate this? Maybe clearing the keyboard input explicitly when booting up would work?