M34 5G WiFi range problem

Kindly complaint to Samsung customer support through Samsung Members App as error report also send log files Along with this error report for this issue and wait for next update may be fix it by Samsung team soon. If you like please accept as a solution it's help to others users also, click on 3dots in my reply section and click on accept solution. Thanks.

Your's most welcome to here.

Dear Samsung Member,

Greetings from Samsung Customer Support!

Basis your concern regarding the Wi-Fi signal strength being reduced after updating the phone.
This is to inform you that, Distance may vary depending on the environment. Make sure that there are no obstacles, such as walls or electrical equipment, between the devices. The range varies widely with frequency, power level, antennas, as well as many environmental conditions. These are radio technologies. Physical obstructions in homes, such as brick walls and metal frames or siding, can reduce the range of a Wi-Fi network by 25 percent or more. A Wi-Fi signal weakens every time it encounters an obstruction, which happens a lot indoors, thanks to walls, floors, and even the electronic interference caused by appliances.

A wireless network's range can vary wildly depending on the type of network. So, I would suggest you contact your network service provider to know the Wi-Fi range they are providing.

Warm Regards,
Samsung Customer Support

I don't see any problem bro. Did you try different reset options?