ESP8266 Community Forum

I recently bought an ESP8266 microcontroller. I want to use it to control a lightbulb in my house via wifi. I wrote some code and then uploaded it on the board. It is a Soft Access Point. It worked the first time. The second time, windows said that it failed to connect, the third time, same results. I tried many times. I searched for potential fixes but nothing worked. Sometimes i won't be able to connect to it, sometimes i will connect it but windows will say that im connected with restricted access. I bought a second ESP8266 because i thought that it was problematic. But i had the same problems with the second one. This happens to all my devices
Sorry for my bad english

Can you tell us what ESP8266 board you are using, and the program you are using?

I am using the Arduino IDE to programm it. This is the board

Then it must be your program...