Hi,

This is the simples option, not always help but we encourage to try. 

- Copy and paste in address bar about:support  
- Select following http://nimb.ws/Vm5pjy 
- Rename this folder to any name and restart Firefox http://nimb.ws/awxfuW BUT don't delete it. Just rename. 

If it won't help, let us know.

Hi,

This is the simples option, not always help but we encourage to try. 

- Copy and paste in address bar about:support  
- Select following http://nimb.ws/Vm5pjy 
- Rename this folder to any name and restart Firefox http://nimb.ws/awxfuW BUT don't delete it. Just rename. 

If it won't help, let us know.

contact us team@nimbusweb.co

we need to make a teamview with you. Please mention this topic in email

This is the simples option, not always help but we encourage to try. 

- Copy and paste in address bar about:support  
- Select following http://nimb.ws/Vm5pjy 
- Rename this folder to any name and restart Firefox http://nimb.ws/awxfuW BUT don't delete it. Just rename. 

If it won't help, let us know.

Hi,

This is the simples option, not always help but we encourage to try. 

- Copy and paste in address bar about:support  
- Select following http://nimb.ws/Vm5pjy 
- Rename this folder to any name and restart Firefox http://nimb.ws/awxfuW BUT don't delete it. Just rename. 

If it won't help, let us know.

Свяжитесь с нами team@nimbusweb.co

Нужно будет сделать тимвью с нашим разработчиком. Укажите этот топик в емайле.

попробуйте вот так

в адресбаре вставьте about:support

далее нажмите
http://nimb.ws/Vm5pjy

далее
http://nimb.ws/awxfuW
переименовать эту папку и перезапуститься.

Дайте знать если поможет или нет. 
В целом проблема связанная с этим, даже те кто не понижал, у них всеравнно такое бывает.
https://everhelper.me/help1.php

Go to Speed Dial settings and change color of URLs

Please contact us team@nimbusweb.co and mention this topic.

Our developer will make a teamview with you to solve the problem

please post screenshot