Maestro C*L MSCL-OP153M flashing

I bought these motion sensing switches not knowing there are limitations with LED brands. We have Standard Low Profile LPDL4 9W downlights, dimmable, throughout the newly reno'd house.
On a two-location switch circuit, I installed the Maestro, and rewired the other switch to remain mechanical.
I have completed all the programming steps.
In one room with 8 downlights, the sensor switches on successfully 80% of the time. The other 20% - results in a flash and does not switch on. But 80% success is acceptable for me.
In a smaller room with 6 downlights, the sensor results in a flash and fails to switch on 80% of the time. The other 20% it works.
I have tried adjusting the dimming range but this doesn't help.
I acknowledge I am using an LED brand that is not rated as compatible.
But are there any adjustments I can make to reduce the occurrence of the flash start and fail ?
Thanks!

This document has some advanced settings and troubleshooting that may help.

http://www.lutron.com/TechnicalDocum...ry/048480a.pdf

Motion sensors are subject to UV interference and HVAC.