Without specific information from you, such as actual error messages and related logs, for example, there is not much to be offered.
Please take some time to familiarize yourself with Forum requirements; in particular, the many ways to use the forum effectively.
The following links will help you achieve that.
- [How to] Request Support
- [How to] Find Error Logs
- [How to] Find System Information
- [How to] Post Screenshots and Links
- [How to] Post Command Output and File Content as Formatted Text
- The Tutorials category, generally
- Forum Rules
- Strict Forum Rules and Guidelines
And last, but not least, the Stable Update Announcements, which you should check frequently for important update related information.
I hope this helps. Cheers.