For everyone still using an Acer Aspire M5-581T (6807): this laptop still works with the Windows 10 Creators Update.
Acer published a list of all Creators Update compatible devices ( https://www.acer.com/ac/en/US/content/windows10-creators-update ). Though the M5-581T is not on there, i can tell that i had no issues with software, drivers, etc. after this update installed itself.
Ps. This is not a request for help, but just information. I searched like dozens of websites (Acer and non-Acer) before installing this update and found nothing for the entire M5-series. So just wanted to share with fellow M5-users.