Hello,
I have been writing to my nRF9160 for the past few weeks now, no issues. My board was working fine yesterday. I left it on overnight to see how much battery it would lose over that time. This morning I realized the builds I was pushing were not downloading to the nRF9160. The last build was still running though as I verified in the link monitor, but again, I could not push new code to it.
I tried hitting erase all in the programmer, and then re-updating the modem firmware to 1.2.3. This worked only once on another board I was having this same issue on. The current board I am strugglin with still refuses to be written to, erased, or for its firmware to be updated. If I understand what's happening correctly, I cannot program it in any way, since I can't program it, I can't reset it. Could it be some hardware issue? Any ideas would be greatly appreciated, thank you!
