Red Series Dimmer flickering intermittently

I have 3 lights in our house that flicker. It’s very intermittent. For example the light could be at 70% dimness for 5 minutes and stable then suddenly a small hiccup and it flickers once, then good for another few minutes.

I tried upgrading to firmware 1.61 and didn’t resolve the issue so downgraded back to 1.57 firmware. If anything it seems worse on the 1.61 firmware. I also tried adjusting the max dimness to lower settings like 75% or 80% and the issue persists. I also installed an aeotec bypass and didn’t seem to help.

I don’t think it’s the electrical as this room was just re-wired by electrical company.

The bulbs are Philips dimmable 2700k LED. https://www.homedepot.ca/en/home/categories/lighting-and-ceiling-fans/light-bulbs/f/soft-white-2700-k-2900-k-/9v4-2kw6

Another 3 bulb fixture has these ecosmart bulbs: https://www.homedepot.ca/en/home/categories/lighting-and-ceiling-fans/light-bulbs/f/soft-white-2700-k-2900-k-/9v4-2kw6

I’ve been thinking of trying a different set of bulbs but it seems like a waste as these are brand new bulbs and the bulb compatibility list doesn’t seem to list any bulbs that are sold in my area in Canada.

Just wondering if anyone has any troubleshooting tips.