AC Question

My ac clutch is kicking off and wont come back on unless you turn the ac off and wait a few minutes. I replaced the low pressure cycling switch and had the same result. I have a gauge that shows that I have plenty of freon. When the truck is just ideling it stays on just fine. Soon as you start driving a few minutes later it goes off. WHATS MY NEXT MOVE.( I am trying to fix it if it is something I can do) High pressure? Clutch problem? Faulty reading on my gauge? Let me know.

Lance