A family of Microsoft relational database management systems designed for ease of use.
We too are experiencing these issues, which have just reoccurred this morning whilst using build 1806 10228.20080.
tbh I'm not surprised that this didn't fix the problem.... whilst there are 3 separate (June 2018) Insider Releases containing 'Access - Various performance and stability fixes' (https://support.office.com/en-us/article/insider-release-notes-for-office-2016-for-windows-desktop-523b3d33-8f46-4c79-b427-fdcf40c0b433 these seem to have been stripped form the latest 1806 release (https://docs.microsoft.com/en-gb/officeupdates/monthly-channel-2018#version-1806-june-25)
We are hesitant to DisableLeasing - for fear of other repercussions. Do you have any indications of what they may be, if any?
Thanks
PAul