I have a spot light set up but I am experiencing some issues for example they only illuminate the ground at certain angles like this:
Hi @Dan_b20
You should try and change a render mode settings for your lights! Make sure that your lights are set to Important(the light is always rendered at per-pixel quality). Your camera seem to only render at Auto(the rendering method is determined at runtime depending on the brightness of nearby lights and current Quality Settings) settings.
Hopefully that should with your problem :)!