Hi, I also have this wifi issue using oreo 8.1 firmware, wifi frustratingly drops in and out with no obvious fix. Also find bluetooth very selective as to when it chooses to work and with what appliances. This phone could be great, but poor software optimisation is letting it down in a big way ( at least I'm hoping its software). Am i also the only one who thinks the music processing on this phone is of a low quality? Even with headphones I don't find the sound output to be very full. I also use a letv leeco elite 3 pro phone which cost a quarter of what this phone did, and I have to say I find it way more reliable and superior in many departments. Maybe Nokia would be good enough to reply to some of these issues. As unfortunately I for one will be looking for a refund if they are not resolved soon, as phone has too many serious niggles to make it useable day to day. Am I the only one who feels this strongly???
I have another issue... My Nokia 8 always after few weeks without any issue just cannot connect to any wifi and if it connects... the connection is extremely slow and it drops. Restart solves this.