My home network uses a Verizon MI424WR Rev1 router and 50/25 FIOS service. Download and upload speeds at my upstairs desktop, 2 feet from the router, are consistently good, up to 58/38. However, the speeds at a laptop, downstairs and close to my smart TV, run around 12/12 at best.
I've been trying to boost speeds downstairs, as streaming is interrupted frequently, even at those speeds. After failing to improve things by repositioning the router, redirecting the antennas, etc., I tried a pair of TP-link antennas. No positioning or redirecting gave any improvement; in fact, most attempts gave slower speeds.
After reattaching the router's original antennas, I finally found a position which brought the downstairs signal to about 13/20.
I don't understand why, under most conditions, my upload speed is consistently as good as or better than the download speed in my downstairs location. With all of the several dozen trials I've made, any improvements of signal were on the upload, not download, side. Can anyone help?