There can be many for Roadrunner unable to connect to the server error; here we are listing some main reasons. Hope your issue may be one of given

1. Poor internet connection:

2. Allows users to work offline:

3. Third-party Outlook Add-ins:

4. Corruption of the account:

5. Data corruption:

6. Regular updates:

7. Office installation error:

To remove your Roadrunner email server error, try to check these points. Otherwise if you need any other information regarding Roadrunner email, contact our expert for information only.

Related topic: Roadrunner email problems