Samsung TV & Audio HW-S800B Ultra Slim 3.0 Channel 360 Watt Soundbar with Dolby Atmos and Bluetooth WIFI DISCONNECT Error Fix: Wi-Fi Connection Drops Intermittently

Error code WIFI DISCONNECT on the Samsung TV & Audio HW-S800B Ultra Slim 3.0 Channel 360 Watt Soundbar with Dolby Atmos and Bluetooth means: Wi-Fi Connection Drops Intermittently. Soundbar loses Wi-Fi connection periodically — SmartThings shows offline, streaming services stop, firmware updates fail. Causes: (1) weak Wi-Fi signal — move router closer or use Wi-Fi extender, (2) router kicking soundbar off due to IP conflict — assign static IP in router DHCP settings, (3) router firmware bug — update router firmware, (4) too many devices on network — some consumer routers struggle with 20+ connected devices, (5) power saving mode disconnecting Wi-Fi during standby. SmartThings routines may not work while soundbar is offline. If issue started after firmware update, factory reset and re-setup Wi-Fi.

The most successful fix is "Update Router Firmware and Factory Reset Soundbar Wi-Fi Settings" (medium difficulty, ~45 minutes). Estimated DIY cost: $0-$15. HomeMD has 2 community-ranked fixes for this error.

This error is rated medium severity. It should be addressed soon, but your appliance may still function in a limited capacity.

Yes — the top-ranked community fix ("Update Router Firmware and Factory Reset Soundbar Wi-Fi Settings") is rated medium difficulty and takes about 45 minutes. Tools needed: Smartphone or computer, T10 Torx screwdriver (if needed for reset button access).

DIY cost: $0-$15. Professional repair typically costs $100-$150. Many homeowners save money by trying the top-ranked community fix first.

The Samsung TV & Audio HW-S800B Ultra Slim 3.0 Channel 360 Watt Soundbar with Dolby Atmos and Bluetooth has 8 other known error codes, including: ARC (HDMI ARC Input Mode — Connection Issues), ARC NO AUDIO (No Sound via HDMI ARC/eARC Connection), AUDIO DROPOUT (Audio Drops Out Intermittently), AUTO STANDBY (Soundbar Auto Powers Off After 15-20 Minutes), BT (Bluetooth Mode Active), and 3 more.

Error code WIFI DISCONNECT also appears on 1 other Samsung TV & Audio model: HW-Q990C 11.1.4 Channel 546 Watt Soundbar with Dolby Atmos, DTS:X, and Wireless Subwoofer. The fix may vary by model, so check each model's specific page for tailored repair steps.