Welcome
Welcome! You'll need the dealer software or I've read AlphaOBD will do it.. they have to go in a force the regen as it's past the point of it performing itself:
https://www.ecodieselram.com/forum/threads/ram-eco-diesel-4x4-engine-exhaust-filter-full.2819/#post-19289
It can yes, but that's the risk you take with any tuning device. We've got plenty of reading around that topic here. I would start here:
https://www.ecodieselram.com/forum/forums/ecodiesel-performance.28/