Performance issue could be caused by the browser you are using. Use the following steps to verify whether this is the case.
To verify whether a performance issue is caused by the browser:
1. Check the browser version.
- Verify that the browser version is supported by NetSuite. For more information, see Supported Browsers for NetSuite.
- Ensure that you are using the latest version of the browser.
- Do not use trial, development, or early adoption browser versions.
2. Check whether the problem is occurring when using other supported browsers.