Bluetooth problem on version 5.3, mainly related to Bluetooth functionality.
Bluetooth problem on version 5.3, mainly related to Bluetooth functionality.
I upgraded my outdated Bluetooth 4.0 device, hoping it would reconnect more swiftly when idle and provide stronger linkage with my phone. I searched for a decent BT 5.3 adapter from a trusted brand, which includes a compact antenna—possibly making the old extension obsolete. Once delivered, everything seemed to function as intended initially. Over time, however, the controller began losing signal and shutting down, though it would reconnect quickly afterward. I suspected the antenna might be subpar or merely decorative, so I switched it to the USB extender I’d used for years. The problem persisted. I tested with two DualSense controllers known for stick drift but otherwise working, which also experienced similar issues. I thought perhaps the USB port was faulty; after all, my single SS port often failed when connected to a phone, a pattern that had continued consistently. I explored power management settings and enabled automatic shutdown, but nothing resolved the issue. Eventually, I tried another 4.0 adapter, which worked perfectly without any complications. During this process, a new BT 5.3 arrived and functioned well for a day. The first adapter manufacturer later approved my return, and within two hours the second—from a different brand—started behaving the same way. I repeated disabling power management and turning off automatic shutdown, yet the problem continued. I restarted the device, which remained stable for hours before suddenly disconnecting again. At that moment, I was deep in Helldivers 2 and didn’t want to interrupt my session, so I quickly swapped the 5.3 for the 4.0 adapter temporarily. The new one worked flawlessly at its original location, right next to the USB extender and same port. This is odd because two distinct 5.3 models from separate manufacturers kept dropping signal. Anyone know what’s happening? Also, a bit about the motherboard: it’s an Asus B450 TUF refurbished after an RMA. My original unit was returned over a year ago due to failing VRMs (I had no idea what they said). The single USB port would constantly cycle on and off when my phone connected, but all other ports worked fine. I’ve been using this machine for 23 years and it’s still baffling. SOS Note: I didn’t mention the operating system—Windows 11 Pro 23H2 Build 22631.3227 might be involved. Also, the first adapter lacked manufacturer drivers, but the second had them installed promptly. Updated February 19, 2024 by Roland69