We use Miracast in the office to connect to the Tvs in the conference rooms. I used it for months without issue and then a few weeks ago it stopeed working for no good reason.
The display would say I was actually connected – and it would not come up on the TV. Eventually it would just die and tell me I had a problem.
After a considerable amount of trial and error it turned out to be the intel display adapter driver….ok then. Figured I should share.
- Right click on the desktop
- Display settings
- Find display adapter properties
- Update Driver
And after that and a reboot – Miracast back and working !!!