Do you have basic bidirectional Wi-Fi LAN communications working between PC MC server and phone?
Tests:
(1) Can the MC Server ping the Android phone? Type cmd into the Windows Taskbar's Search Bar to bring up a Command Window. At the ">" prompt enter:
>ping 192.168.1.xxx <return>
where xxx completes the phone's IPv4 address. To find the complete address on the phone, do something like open Settings > About Phone > Status > IP address.
(2) Next, type into the Windows Command Window:
>ipconfig /all <return>
This lists network info about the server, including its Wi-Fi IPv4 address (if it is using Wi-Fi, otherwise note its wired IPv4 network address). Confirm it is 192.168.1.146, or is it something different?
Can the Android phone ping the PC MC Server computer? From your Android phone, using a Google Play app such as "Ping & Net", ping the server's active IPv4 address.
==> You should get at least 3 successful ping responses in rapid succession (less than a few seconds total time, 0% packet loss) for each case. If ping fails in either direction, you have a network problem, not a MC issue.
Note: Above two IPv4 addresses should agree with those shown on your network router for these devices.
2/17/2025 Edited for clarity.