GM862-PYT-QUAD powerup problems

When I try to power up one of my GM862-PYT-QUAD’s, the LED stays on half bright during the entire button pressing process. It doesnt do the typical dim, off, bright flash … pause … flash/flash/flash/etc.

I can hold down the button all day, and it stays half bright.

I have multiple eval boards and modules…i seem to have ruled out everything, except this particular module.

Any ideas? Is it a bad module?