I have tried half a dozen programs that promise to connect a phone to my pc and make file transfers easy. They lied! I have a Win 10 PC and Android 9 phone and a router feeding Ethernet to my pc and Wi-Fi to my phone. All works well.
No matter what software I try (Shareit, Feem, Droid various etc) connecting the two together is hit-and-miss. Mostly miss. It is frustrating. I only need to transfer a few, small files back and forth occasionally, but it rarely works. I really want a direct connection, not a Cloud service by the way.
Anyone suggest reliable software for wifi transfers please?