It functions perfectly on one computer but intermittently disconnects or powers down on another.
It functions perfectly on one computer but intermittently disconnects or powers down on another.
I recently purchased an 8BitDo M30 Bluetooth gamepad to achieve a precise button arrangement for emulating classic consoles like Mega Drive/Genesis and Saturn games. The challenge arises because it functions perfectly on one of my PCs but fails on the other device I use for emulation. Here’s a structured breakdown of the situation:
PC #1 is my primary desktop, equipped with an ASRock X570 Velocita motherboard and Killer AX1650x Wi-Fi/Bluetooth chipset. The controller pairs seamlessly via Bluetooth without issues.
PC #2 is an ASRock DeskMini A300, placed in my entertainment area to run emulators with Launchbox. I’m not certain about the exact hardware inside, but it appears to use Intel components and drivers. While the controller connects without problems, it frequently disconnects or enters a sleep state during gameplay—even when buttons are pressed in-game, not just when the device is powered off. This prevents reliable operation. The device supports multiple Bluetooth modes, but I need Dinput mode for optimal compatibility with my emulators. Switching to Xinput mode resolves the issue, but this isn’t ideal since it forces the PC to treat the controller as an Xbox unit, corrupting button mappings.
I’ve tried several fixes: updating the controller’s firmware to the latest beta from 8BitDo support, updating the Wi-Fi/Bluetooth drivers on the DeskMini, and returning the device for replacement. The replacement model also exhibits the same behavior. It seems there might be an unusual incompatibility between this controller’s firmware and the specific Bluetooth module in the A300.
Any suggestions on further troubleshooting steps or potential workarounds would be greatly appreciated. Another idea I considered is temporarily removing the M.2 Wi-Fi/Bluetooth chip from the DeskMini and connecting it to a low-cost USB Bluetooth adapter, then testing pairing with the controller.
Have you attempted to obtain drivers directly from Intel? I often discover that the ones from the motherboard maker tend to be outdated. Intel offers a tool called Intel Driver and Support Assistant to automatically identify required system drivers. If not, a fresh BT module might be the best option.
In my experience, these Mini-PCs often struggle with Wi-Fi and Bluetooth connections. I once had one with an internal WiFi chip that didn’t function properly due to interference from the case. It seems better to use a Bluetooth USB adapter instead.