JVC 55" Qled Smart TV software issues

Recently bought a JVC 55" Qled smart TV, bought it on Friday, set-up on Saturday, returning it to store on Sunday. Upon purchase the sales person alluded to some software issues with the brand but mostly emphasising challenges with netflix and some streaming apps, I thought I'll take my chances since the TV was on special and I could probably work my way around the streaming issues if I ever encountered them. Well, the TV did not even get to experience the streaming on the device as I experienced ridiculously software issues while setting up the device (After tv prompted a software update, device was showing double image on the left and right hand side of the screen), making it essentially unwatchable. Tried to look up a fix but nothing that worked for me. Terrible experience with the brand and would not recommend on any day to anyone.