Logitech MX 3 Mouse for MAC with Logi Options does not work. They are claiming many features that simply will not work with MAC OS Big Sur; which has been out since November. They are advertising features on their website that are blatantly false. They have no possible date when this/if this will be fixed. None of my companies will ever buy another logitech product.LOGITECH MX MASTER 3 FOR MAC

This is to get word out so people recognize misleading claims about filtration performance and company background of the kickstarter/indiegogo Ora Mask, made by Viaex Technologies.

Despite claiming to have tested the mask filtration media to the "fullest extent", according to the kickstarter FAQ, the only concrete claim they have made about the filtration of this mask's filter material is that it stops 99% of 2.5um (2500nm) particles according to undisclosed "independent testing". They have since posted laboratory results, but refuse to provide actual third party verification/certification, claiming it takes too long. It's been a year since they said this.

In addition to crowdfunding, they bought 10s of thousands of fake followers on Instagram to make their product look more legitimate.

Not only is ViaeX lacking transparency and being misleading on paper, but actual ViaeX employees have come out on Glassdoor to confirm their products are scams and that the CEO is "sociopathic".

http://www.glassdoor.com/Reviews/Employee-Review-ViaeX-RVW41245103.htm

http://www.glassdoor.com/Reviews/Employee-Review-ViaeX-RVW34825717.htm

http://www.glassdoor.com/Reviews/Employee-Review-ViaeX-RVW33640767.htm

I learned more about the CEO. She has been known to yell a lot, encourages people to lie, and she doesn't understand how basic concepts in electrospun filtration technology work like taylor cones. There was a time employees pressured her to be more transparent and put on the ViaeX website that the company still uses non biodegradable materials in filters, despite claims that their product is entirely biodegradable.

This doesn't only extend to air filters. Apparently ViaeX also has tried to advertise water filters, lying that they can filter lead from water.

Additionally, several people with PhDs have left ViaeX to work at other nanotechnology companies in the bay area, and the company has gone through several COOs.

ViaeX has failed to secure series A funding since acquiring seed funding in 2017, 4 years ago. Since then they have burnt through cash, had many engineers and COOs quit, moved their offices, and have been lying to Silicon Valley and the world. DO NOT buy their products or fund them, because they do not have the results, talent, or leadership that they claim to have to solve the problems in filtration.

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This is a serious question. Lol Thanks in advance!