I am using CC430F5133 for an active RFID tag project. In this I am using Wake-on Radio mode to read and write the tag data like Tag ID, RF baud rate, Channel, transmit interval and transmit power. The tag will always be in WOR mode and at the same time it will transmit its ID in a specified time interval. I am using two different channels for WOR and Tag transmission. I am using WDT only to generate time interval. Everything gone well since I worked with 50 tags. Now I increased my tag count to 100, some tags are not working, i think the code is hanging.I couldnt find where the problem occuring. Expecting help from experienced engineers.