the app could be unstable or android itsself, remember android is largely still alpha/beta in all its touchpad variants, devs are still trying to perfect their builds.
an easier method to try playing with is simply what device your touchpad gets reported as, for example if you tell it via its build.prop file that its a Nexus7 (there are various other good ones to try) instead of cm_tenderloin, sometimes more stuff shows up in the app market and may (or may not) behave differently.
my 8" chineese knockoff allwinner tablet was down as god only knows what kind of device but then i changed......
in my build.prop and now i see more than i did before and the odd app behaves better than beforehand, this could be out of date today for all i know tho, plus i havent done this on my touchpad yet, just 2 of my allwinner knockoff mini-tablets.
maybe back-up yout build.prop, try those changes, see if anything works/breaks, or better yet try searching xda-developers for something similar.