Im facing starting problems in warm engine 

Welcome back.

Did the issue you had 2 years ago get resolved?

http://briskoda.net/forums/topic/456267-fuel-pump-issue-in-my-laura

 

 

Maybe worth posting in the Octavia Mk2 section. Also saying what engine you have.

A mod can maybe move your post.

If it's only a problem when the engine is warm it may be the battery is tired, assuming it's a diesel.

 

It's a well known problem when the battery is past its best, the engine is warm and the starter motor doesn't crank the engine fast enough.