Problems with electric starter

[overlander]

Hi

Have an interesting situation, which someone may be able to solve.

My bike (sky team v-retro 250) starts first time on electric start, when cold, but needs a kick start on subsequent starts after it has been running for a while.

I get a click, click sound, which I first thought was the solenoid. Got a new solenoid and recently had the battery checked and charged with no problems found.

So I'm not really sure what the problem is, any suggestions?

regards

Mark