Periodic USB Connection Problem

Moderators: TomKerekes, dynomotion

Post Reply
k1is2nd
Posts: 1
Joined: Wed Oct 10, 2018 3:38 pm

Periodic USB Connection Problem

Post by k1is2nd » Wed Oct 10, 2018 3:53 pm

I have several KFLOP systems running on Windows 7 and 10 but recently had to upgrade the motherboard on one running Windows 7 from an ASUS P8B75-M to and ASUS Q87M-E. The problem is that after the upgrade our application doesn't always get a USB connection with the KFLOP. I've tried another KFLOP board, reloaded the KFLOP and ASUS USB drivers, fiddled with various USB BIOS settings for xHCI and EHCI, all to no avail. Seems like it will get to a happy point where the system will connect on boot many times in a row and all drives will work properly; but after a prolonged power removal it will refuse to connect on boot.

My sense is that this is some sort of Windows driver problem. Any suggestions?

User avatar
TomKerekes
Posts: 190
Joined: Mon Dec 04, 2017 1:49 am

Re: Periodic USB Connection Problem

Post by TomKerekes » Wed Oct 10, 2018 5:33 pm

Hi k1is2nd,

I haven't heard of any such problem. Have you tried to update the Windows USB Drivers to the ones included in V4.34?
Regards,

Tom Kerekes
Dynomotion, Inc.

Post Reply