[Coco] Nitros9 Startup Problem

[Charlie]

Here is my startup file for Nitros9:

link shell
load ultipak 1
wcreate /w2 -s=2 0 0 80 24 00 02 02
shell i=/w2&
wcreate /w3 -s=2 0 0 80 24 00 02 03
shell i=/w3&
xmode /w4 par=1
merge /d0/sys/stdfonts
merge /d0/sys/stdpats_2
merge /d0/sys/stdpats_4
merge /d0/sys/stdpats_16
merge /d0/sys/stdptrs
display 1b 32 0 11 33 2 1b 34 2 c

The system locks up after displaying &005 (shelling(?)/w2)

If I remove all the lines to make /w3 it boots just fine. In other words
when it is this:

link shell
load ultipak 1
wcreate /w2 -s=2 0 0 80 24 00 02 02
shell i=/w2&
xmode /w4 par=1
merge /d0/sys/stdfonts
merge /d0/sys/stdpats_2
merge /d0/sys/stdpats_4
merge /d0/sys/stdpats_16
merge /d0/sys/stdptrs

It boots fine with this startup file. What am I doing wrong this time? :-)

Charlie