Josefs

To itman All settings for ESET firewall and protection are automatic.

I am not expert in IT but fact you wrote is possible. Do you have any idea or proposal which way to go next?

To be honest I am not sure if I want to uninstall ESET software now. For me it seems like installation is allowing inbound communication in Firefox (application is possible to download update from internet and install it automatically) but outbound communication is prohibited (whatever I will put into URL and confirm has no effect). I was not made any changes in adjusting ESET software. Is there any option in adjusting of ESET software that can be checked and tried by which can be allowed communication for Firefox separately? I would prefer go this way than to uninstall ESET soft. if possible.

No. I tried to switch off ESET firewall and protection and nothing was changed.

Hello, After automatic update of Firefox to version 94.0.2 and restart of program started my problems. Since that time web browser is not working properly. Program starts but will not load homepage or will not show any webpage after putting its URL and pressing enter key. Also no settings is possible to see. Seems like browser is not connected to internet. But if I look in menu of FF " about application Firefox" there is shown that program is searching update and will show me message "you are using last version". I tried renew installation, uninstall and reinstall Firefox but without success. Also tried to install older version of FF but without success in browsing web. But old version of Firefox was automatically updated to new version. So any some internet communication of Firefox must be effected. All other web browsers installed in PC are working correctly. As per results of googling it may be problem with ESET Internet Security which is installed in computer. Can anybody help me solve this problem please? Thank you