Had it about 60 days and it stopped working. If I just hold the button down, the center light illuminates. If I hit the button 5 times, all the lights blink, then the center light illuminates. If I plug it in, the two lights away from the button illuminate, then all three illuminate, then all three blink, then they go out. Is there some secret to getting it to work? There is not an online manual for this thing.

Thanks for your post.
As for the blinking issues, please check the connect points, or reload a new oil cartridge.
If you don't have new oil cartridge, try to go to the local head shop you bought from, the sale guys will assist you check it.

If still can't work, please make a short video and send it to me.
Thanks in advance.