Modelsim input signal does not coincide stimulus

Hi all,

I made schematic type file based on LPM_Counters in Quartus 16.0 and try to simulate using Modelsim. I made stimulus to inputs in Modelsim. The problem is that input signal does not coincide stimulus (see screenshoot). I marked green arrow which wave works correctly (imput coincide stimulus). I marked white arrows where I have a problem. For example I put clock signal as stimulus (stop_clk), but input signal goes to high level and does not coincide to the clock signal.

Thank you,

Tomas

http://www.alteraforum.com/forum/attachment.php?attachmentid=13145&stc=1