MOTM

I replugged my MOTM system in tonight, after unplugging
everything, and taking into another room while painting.
After replugging everything in tonite, my 320 LED does not
oscillate from red to green, and just stays red, also my two
LED modded 800 EG's are not working?  I recently added a few
new modules, could I not have enough power form my 900 PS
for everthing?  I have a total now of 13 modules now off of
1 900 (and one extender cables).
Thx for any help in advance.
Jim