Stouchi HDMI 2.1 Kabel 8K 10K 4K Certified Ultra High Speed 48Gbps (2M) | 4K120 144Hz RTX 3080 eARC HDR10 4:4 HDCP 2.2 & 2.3 Dolby kompatibel mit Fire TV/Roku TV/PS5/Xbox Series X/Samsung/Sony/LG — Error codes & fixes
Troubleshooting guide for the Stouchi HDMI 2.1 Kabel 8K 10K 4K Certified Ultra High Speed 48Gbps (2M) | 4K120 144Hz RTX 3080 eARC HDR10 4:4 HDCP 2.2 & 2.3 Dolby kompatibel mit Fire TV/Roku TV/PS5/Xbox Series X/Samsung/Sony/LG. Diagnose an error code and find the fix.
Remote control not working
remote-not-workingThe soundbar remote does not respond, often due to dead batteries or a pairing issue.
Source: Samsung TV support — no signal / HDMI
Confidence: 80%
Verified Aug 9, 2026
Screen flickering
screen-flickerThe screen flickers, often due to a refresh rate issue, a loose cable, or a failing panel.
Source: Samsung TV support — no signal / HDMI
Confidence: 80%
Verified Aug 9, 2026
Smart apps not loading
no-appsThe smart TV apps fail to load, often due to a network issue or a software glitch.
Source: Samsung TV support — no signal / HDMI
Confidence: 80%
Verified Aug 9, 2026
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