I have got my D1 mini boards from few days along with DHT Pro shield. But as you probably know they heat up a lot. So readings are very inaccurate. So I wanted to try using deepsleep function. I read that I should connect D0 and RST with some resistor or wire. When I connect 1k or 220 deepsleep and waking up from it works fine but... after I disconnect wire and connect again it stops working. I have to compile and upload new program to make it work somehow. What can be the issue?