We have just upgraded to QB for Mac 2020 (Desktop).  The date would not change in entering bills for Vendors or in Banking.  Called Tech Support yesterday.  On the phone 4-1/2 hours, other QB resources in tech support involved to try to solve the problem.  Awaiting a call back today in 45 minutes to see what the experts at QB have come up with to fix this.  It worked fine with the 2016 version.  I am usually skeptical when there is an upgrade on anything.  It seems like someone has to justify their job, so changes are made.  Can you tell I'm not impressed with the new version?