I cannot access a specific address of my network
I cannot access the 192.168.1.5 address of my network. It applies to a PLC and i get the message "connection not secured" and doesn't let me enter the configuring page of the plc
Chosen solution
Connection not secure usually means that this device doesn't support secure HTTPS and need to be accessed via http://. This shouldn't prevent you from accessing this device unless you force https:// in this case.
Start Firefox in Safe Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration or userChrome.css is causing the problem.
- switch to the DEFAULT theme: "3-bar" menu button or Tools -> Add-ons -> Themes
- do NOT click the "Refresh Firefox" button on the Safe Mode start window
- https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode
- https://support.mozilla.org/en-US/kb/troubleshoot-extensions-themes-to-fix-problems
See also HTTPS-Only.
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it's the IP of my PLC, Devolo Magic1 Lan/wi-fi. It stops the page from being dispalyed!
Chosen Solution
Connection not secure usually means that this device doesn't support secure HTTPS and need to be accessed via http://. This shouldn't prevent you from accessing this device unless you force https:// in this case.
Start Firefox in Safe Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration or userChrome.css is causing the problem.
- switch to the DEFAULT theme: "3-bar" menu button or Tools -> Add-ons -> Themes
- do NOT click the "Refresh Firefox" button on the Safe Mode start window
- https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode
- https://support.mozilla.org/en-US/kb/troubleshoot-extensions-themes-to-fix-problems
See also HTTPS-Only.