Consider that your ISSCBTA adapter may be (often Bluetooth 2.0/2.1). Windows 10 dropped support for some legacy Bluetooth chips. Recommendation: Buy a cheap Bluetooth 4.0 or 5.0 USB dongle (e.g., from TP‑Link, ASUS, or CSR 4.0 dongles) – around $10 – which will use native Windows 10 drivers.
The "Isscbta" Bluetooth driver is a vendor-specific driver name often associated with Intel wireless/Bluetooth stacks or OEM Bluetooth adapters. On Windows 10, proper Bluetooth functionality (pairing, audio, A2DP/LE support) depends on installing a compatible driver matched to your adapter's hardware and Windows 10 version (including 32- vs 64-bit and current feature updates). Bluetooth Isscbta Driver Windows 10
For advanced users, you can force Windows 10 to use a Microsoft inbox driver instead of a broken ISSC-specific one: Consider that your ISSCBTA adapter may be (often Bluetooth 2