I'm going to say what the Evolv beta testers want to say but can't.
They did find the bug, they informed the company and Evolv shoved it under the carpet and decided to release it as is and figure something out later (or even estimated a 5% rma rate wouldn't dent their return of investment).
Beta testers are just that... Underpaid Guinea pigs. You can't blame them if they are ignored.
Regards
Tony
Sent from my keyboard through my phone or something like that.
Not quite factual.... the beta process and etc is not for public consumption or I would give you the facts and the time frames. Evolv shoved nothing under the table but worked to resolve. The data sheet originally posted on Evolv's site had errata information showing they were addressing the issue.
From that data sheet (pictures omitted):
Errata
A small number of boards from the first manufacturing batch have an error on the PCB below the connection of the flex cable of the screen. There are several vias (small copper-coated holes that connect signal layers) below the screen cable that should be covered in green soldermask as shown in the image on the left. On a small number of boards, these were not properly coated, as shown in the image on the right. In these boards, pressing the screen cable tight to the board can cause the screen to stop updating until the unit powers off (approximately five minutes.)
Correct DNA 40 (picture omitted)
Incorrect DNA 40 showing insufficient green solder mask and exposed copper. (picture omitted)
The corrective action for boards with this problem is to apply a small bead of electronics-grade silicone or epoxy into the joint between the screen cable and the board as shown below. This will insulate the PCB cable from the board in these two spots. (picture omitted)
Lift the screen, carefully apply a small bead of silicone and return the screen to flat as the silicone cures.
Later batches of DNA 40s are silicone coated in this area, and should not exhibit this problem.
As far your statement goes.... " I'm going to say what the Evolv beta testers want to say but can't."
This is pure conjecture on your part and not backed by fact.... nuff said.... and the beta testers were never ignored... again no basis for this conclusion...