Wled won't load up or ping

I tried flashing wled on to smart bulb,
At first things looked good, I connected to the AP
Added my wifi details.

Since then I can see it connected to my router, but I can’t seem to connect to it, won’t add via the app or UI
Cant ping it either

Any help would be great, planning to use it with hyperion

Thank you

What BIN file are you uploaded?

I used wled_0.9.9-b1_esp8266_512k.bin

Why not to upload recent version? https://github.com/Aircoookie/WLED/releases/download/v0.10.2/WLED_0.10.2_ESP01_512K.bin