Silurean and dpwacky
Guys, different persons have had different experiences/outcomes with different units of the same GTR9 Pro v1.0. For some the Intel E610 Firmware and Driver updates have resolved the issue. For some others it did not. If your units can’t be resolved with those updates then my advice to you would be to have the units replaced with the newer revision GTR9 Pro v2.2 under warranty. Several other people had their units replaced under warranty and resolved the issue with it.
Just don’t expect to have new units sent to you before sending your current ones. The replacement process requires you to send the current unit to be replaced after being received and inspected. This is standard process for most brands/companies. Don’t make this harder than it has to be. It will take a few weeks but hopefully you’ll have this resolved once and for all. 🙏