wifi-connect
Troubleshooting
Wi-Fi connection failure on the UGREEN HDMI Switch 4K@60Hz Bidirektional HDMI Splitter 1 In 2/2 In 1 | HDCP2.2/HDR10+/CEC; Bidirektional HDMI Splitter 1 in 2 Out/2 in 1 Out für PS5, Xbox, Switch, Monitor, PC usw
Source: UGREEN support — hub & dock troubleshooting
Confidence: 80%
Verified Aug 9, 2026
The purifier cannot connect to the app or Wi-Fi, blocking remote control and monitoring.
How to fix Wi-Fi connection failure
Reconnect to Wi-Fi
Reconnect the device to your Wi-Fi network in the settings.
Source: UGREEN support — hub & dock troubleshooting
Confidence: 80%
Verified Aug 9, 2026
Restart the router
Power-cycle your router and retry the connection.
Source: UGREEN support — hub & dock troubleshooting
Confidence: 80%
Verified Aug 9, 2026
Replacement parts for the UGREEN HDMI Switch 4K@60Hz Bidirektional HDMI Splitter 1 In 2/2 In 1 | HDCP2.2/HDR10+/CEC; Bidirektional HDMI Splitter 1 in 2 Out/2 in 1 Out für PS5, Xbox, Switch, Monitor, PC usw
UGREEN 50966 Replacement Battery
UGREEN 50966 Mounting Bracket
UGREEN 50966 Power Adapter
UGREEN 50966 Faceplate
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