Not sure if anyone is still following this, but I thought I'd post an update on my issue. Drone-World finally responded to my issue. I feel like they did so because of my complaint to "Google Trusted Store". But they did say they were swamped with orders in Christmas and that is why they have not responded. They overnighted me an RC and sent me a label to send back my original. After several attempts to connect the RC and the drone, I finally got it done. However the Weak Signal/No Signal still happened. I tried it at three different locations (no powerlines, wifi and cell turned off on my phone, etc), but no fix. I let Drone-World know that the issue was not resolved with a new RC. It took 5 days for them to respond, but they did send me a shipping label to send both the drone and the RC back to them to try and fix it. They promised to replace it if it can't be fixed. Since it's not the RC, it has to be in the antenna on the drone, but I'm at a loss to diagnose this problem. I'll send it to them and hopefully they will work on it quickly. But no doubt they need to work on their tech support communication.