Switching Back to Main Layout

I am building a slot machine. Within the game I have a second Layout built with the prize table. After switching back from the Prize Table Layout to the main games I lose all my game credits as soon as I start the next game. I cannot find an issue with the game. All I do is remove 5 credits from the total which works, then the credits go to zero. If you do not switch to the prize table layout at all, the game works fine.

Issue resolved, when switching back to layout "On start of Layout" is not execute. Added another condition to keep ajax from reading again and overwriting my variable.