Increase capacity on upload

Here is my "pure speculation" about slower upload speeds experienced on occasion.  For me, I notice that happens when I'm on the N41 band.  When I'm on the N71 band, my uploads seem to be significantly faster (perhaps 20 versus 60 for example).  Downloads are always way faster on N41.  Since N41 is a higher frequency band with reduced range (compared to N41), my bet is the power of the transmitter in the router is struggling to reach the tower more so than when transmitting on N71.  For downloads, it may matter less because the router is only acting as a receiver and the tower is providing the power.  For me, I'm 5-6 miles from the tower (but have line-of-sight) and I think that's a bit far for the router transmitter to reach on N41.  But the router selects N41 anyway because it is likely prioritizing downloads.