ASP.Net, Entity framework, Operation could destabilize the runtime.

ASP.Net project with Entityframework was giving below error

Operation could destabilize the runtime. System.Data.Entity.Core.Metadata.Edm.FacetDescription.Validate

To solve, updated the Trust level to full on the web.config for the iis project

iTunes for windows, Audio lags during video playback

 

Edit -> Preferences

Playback tab

try changing Play audio using from "Windows Audio Session" to "Direct Sound"

Restart iTunes

 

 

Edit:

The problem is back, after some time. I reduced the quality (Maximum resolution) from 1080p to 720p and this seems to be helping much better

 

Edit -> Preferences

Playback tab

try changing Maximum resolution from High Definition (1080p) to High Definition (720p)