Random Wi-Fi disconnections affecting one device at a time (G54)

I'm experiencing intermittent Wi-Fi connectivity issues with my newly purchased Arris G54 modem/router combo (Wi-Fi 7).

Problem Description:

• Random disconnections occur 2-3 times daily at unpredictable intervals
• Only affects one device at a time while all other connected devices remain unaffected
• Affected device loses connectivity completely and must manually reconnect to restore connection
• Issue occurs across multiple different device types (not isolated to one specific device)

Troubleshooting Already Attempted:

• Power cycled the modem/router
• Checked device logs (no relevant entries found)
• Confirmed issue affects various devices, ruling out device-specific problems

Additional Details:

• All devices have current drivers/software updates
• Network setup is standard residential configuration
• Issue began immediately after installation
• No environmental changes or interference sources identified

Has anyone else experienced similar random disconnection issues with the G54? Are there any known firmware bugs or specific Wi-Fi 7 settings that might be causing this behavior? I'm particularly curious if disabling certain Wi-Fi 7 features or adjusting band steering settings might help.

Any guidance would be appreciated before I contact support directly.