Yep, was helping out VLAD earlier and tested the update files on my OMVS and multiMVS setup locally to confirm the directory setup. I managed to update my multiMVS cart successfully and sent him a .zip of the exact files I used, but it didn't seem to unblock him either.The entire setup was given to me to check. I created a new microSD card and get the same behaviour. The system under load draws about 5.05V. Also, this MVS does have Unibios V4 installed on it already. The net of it is that it behaves exactly the same if the Darksoft cart is installed or isn't installed; you get the cross hatch pattern on screen as if there's no cart present.
I will next try the darksoft on my MVS in the arcade machine. I don't think there's anything wrong with the consolized MVS as it plays original carts and 161-in-1 perfectly fine.
If I understand correctly, the Darksoft cart should still work, even with the Unibios V4. correct?
Yeah, I was derping around with my cart to test the update process, it's typical that the cart gets the a crosshatch briefly, right? With my cart, I saw the following for the update process:It really seems like the Multi is unable to see/read the SD card, potential damage to the card port?
As no files are deleted, I'm assuming no updates are being preformed and this might be a reasonable explanation as to why.