I tried most of the famous ROMs but all have this issue, but the cataclysm. With this ROM, issue happened but only once in a month or so. I used it since last 12 months or so. It should be noted that I have checked and verified that it's not an hardware's issue. Because it stops working exactly after 5-6 minutes.
After some research, I found that this can be related to radio files. Radio files means kernel? Not sure. I tried to find out but unable to identify which one to install. I'm using lineage is 14.1 for nexus 5. Can somebody please suggest me which version should be installed?