Help with ne555 timer

[IckyBug]

I have problem, i dont understand where is problem i have two timers from two different projects, i put them in one project to show you gays, one timer then i connect pin 3 to and gate works fine, o same timer same parameters, when i connect pin 3 to and gate i have simulation error, i dond understand why one is workin and other is not, if as component is the same, maby i cant see what is wrong or its my mistake or its just proteus bug or somthing, please help me, sorry i try to upload project here but i cant just put pdf image of project

[ledtester]

sorry i try to upload project here but i cant just put pdf image of project

To upload the project file just put into a zip file and upload the zip file.

Why are you leaving some of your AND gate input pins unconnected?

[IckyBug]

Tnks i upload project

[IckyBug]

i will do it later, this is not finished project, is catch my eyes when i try simulate, i know i can simulate without conect anything to and gate, like my example, look at that one is workin one is not.