Finally got the update installed, took over an hour. The fingerprint reader, which to be honest had been working really well for me even with a tempered glass screen protector, works perfectly.
I had the spigen one originally and the reader didn't work so took it off and replaced it with another make. Just curious if anyone still had the spigen one on and does it now work. Interesting to see if the software update allows this one to work or was the design at fault. Cheers.
P.s. i find that this fingerprint reader works way better than the power button one on my previous s10e.