A new ACA1221ec flash software is available:
http://wiki.icomp.de/wiki/ACA1221ec#software
Please set the "unprotect" jumper of your card and run the following command line:
Confirm with "Y" (remember to use a capital letter!) and press enter. The operation takes only a second to complete - then put the jumper back into "MapROM" position (or into "parking" position if you are a 3.1.4 user), and you're done.
The update should fix any trouble with resident modules.