Older Linear WS15Z-1 suddenly requires double tap for on

I have had this switch for several years. Basic on off switch for front porch light.
Three days ago I noticed the light wasn’t on. Figured it was the bulb.
After some trouble shooting this is what I found.
The switch won’t send power to the load unless I quickly tap it up twice. Turning off one tap and it works fine. Use one tap to turn it on, and the bottom green light goes off, but the porch light does not come on. At any state it always requires a quick double tap to work.
Removed and re added to network. Still the same.

Any ideas of what happened or how to fix it? Or is it just Time for a new switch?

Thanks,
David