I have problems with buttons. In frame 335 only first button works other don't. If you could please take a look at it. Thanks in advance!
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I figured it out. At frame 275 you have the first copy of the menu button, but it has no instance name, and so Animate remembers that version of the button, and the later ones with an instance name won't work.
Give the button at frame 275 this instance name, then it will work:
Thanks a lot