- MiSTer (mister. must resolve to its IP address)
- Host
- Remote Play Together
- copy /y .exe
- Manage friends list settings → Voice → Voice input device: HDMI capture
- Start game
- Capture → Choose device
- Capture → Start preview
- Friends → Remote Play Together
- Client
- Before
- Steam → Settings → Controller → General controller settings → ☑ Configuration support
- During
- Shift+Tab → Controller configuration → Browse configs → Recommended → Gamepad → Import config → Apply configuration → Done


Keyrah V2b C64 keyboard mapping
With dedicated OSD button on GPIO1 pins 12 & 13
Mode switch up 1 second: KEY_SLEEP 14210 → KEY_SCROLLLOCK 7010 4616
Without
Mode switch up 1 second: KEY_SLEEP 14210 → KEY_F12 8810 5816
CLR/HOME: KEY_HOME 10210 → KEY_SCROLLLOCK 7010 4616
Realtek RTL8822BU kernel module for Edimax EW-7822ULC USB 802.11ac WLAN adapter compiled for MiSTer:
Apache/2.4.38 (Debian) SVN/1.10.4 OpenSSL/1.1.1d Server at sven.killig.de Port 80