BBB and resistiv touchscreen

Does anybody have experience of using touchscreen with BBB? Does it works fine?
I got a strange problem with Debian, 7" TFT and touchscreen. I attached it as per LCD7 cape schematics and at the first look it works well.
But, time to time, TS stop working - no ADC interrupts is generated and only reboot helps. Any ideas are welcome.

Sergey

Same issue here:
https://groups.google.com/forum/#!searchin/beagleboard/finger$20touch/beagleboard/yBofgnpHd5I/J-NgrW9VAAAJ

Dňa štvrtok, 11. júla 2013 23:26:45 UTC+2 kay...@gmail.com napísal(-a):