I have a Realtek RTL8192CU USB Wireless LAN Adapter (manufactured by TP-Link) which was working fine under Windows 7 SP1. No problems at all.
Since upgrading (clean install) to Windows 10 Pro, the adapter keeps dropping the connection under load and (apparently) having to be reset. Occasionally it disappears completely and I have to unplug and re-insert the USB cable.
Windows recognised the device during the install and installed drivers for it (Realtek driver version 1027.4.630.2015) which it says are up to date and, allegedly, 'the best driver'.
I also tried installing (manually) the TP-link Windows 8.1 x64 driver and it seemed to work but suffered from exactly the same problem as the default Realtak driver, so I have now rolled back to that.
I'm not interested in hearing that this is a 'manufacturer problem' or that I should buy a new adapter. Windows 10should work with existing hardware supported by qualifying OS versions, especially as MS are so keen for users to upgrade.
Is there anything I can do (event log etc.) to find out what's causing this issue? Maybe I can change one of the advanced settings of the device to prevent this happening? Failing that, it would be nice if MS could look into providing (or getting Realtek to provide) an updated driver that doesn't do this.
Thanks in advance :)

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Realtek Rtl8192cu Wireless Lan Driver Windows 10

Realtek Launches World’s First Single-Chip 2.5G Ethernet Controller for Multiple Applications, including Gaming Solution HD Audio Codec Driver Monthly Revenue Update. Realtek RTL8192CU: Single-Chip IEEE 802.11b/g/n 2T2R WLAN Controller with USB 2.0 Interface; The Realtek RTL8192CU-GR is a highly integrated single-chip MIMO (Multiple In, Multiple Out) Wireless LAN (WLAN) USB 2.0 network interface controller complying with the 802.11n specification.

Realtek Rtl8192cu Wireless Driver