Are you at DF right now? WiFi at conferences is incredibly congested, which could be your problem. Phones & laptops tend to be on 5GHz (more space and hence works better in busy areas) but the imp001 is 2.4GHz only.
No I am not in DF. I realized that 5GHz will not work, so changed that. I am getting data though, just put in another tail and I got the temp, humidity and door status. However in my logs I can see the status alternating between online and offline.
What power supply are you using? Sounds like it could be a power issue? Also, check the card is properly inserted in the socket (it’s a push-push type, so push in to eject then push again to lock in place).