Symptoms
Login page is not redirected correctly while testing the sampleAPI via link https://0a2f-92-251-59-95.ngrok-free.app/ on Mozilla Firefox.
![](https://kb.parallels.com/Attachments/kcs-194829/Warning.png)
Cause
The issue comes from Mozilla Firefox having ‘Enhanced Tracking Protection’ turned on by default
Resolution
This could be resolved with one of the following steps:
1. Change settings for Enhanced Tracking Protection in Mozilla Firefox
![](https://kb.parallels.com/Attachments/kcs-194829/Enhanced.png)
2. Use different browsers, such as Microsoft Edge or Google Chrome.
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