Hello! I have an odd issue, was wondering whether anyone else has experienced this?

The starter motor on my GQ is relatively new but seems to be "lazy" - occasionally when you turn the key right over, all the gauges/electrics etc come on but the engine doesn't try to start (same as if you've only turned the key enough to get the radio on)

I have noticed that this only seems to happen when the engine is hot (not overheating though) - eg if we have been driving in very hot weather, stopped for fuel or drinks, we need to give it half hour and then it starts fine

It definitely seems to be a starter motor issue because hot wiring it in the same conditions works fine

Has anyone got some thoughts on this?