Sim card removed - restart phone topic

I have just started randomly getting sim card removed error and I have to restart my phone. I searched around and I don't find anyone else with tmobile having this problem for the gs4.. I have switched sim cards for new one, flashed new rom and modem and tried to tape it as was suggested in a thread I found for att version of the phone.

Mostly asking am I the only tmo suffering from this? Is it carrier based issue with difference in phone models? And with all the other threads did I miss a fix for this?