[demiurg]

IS that a known issue? See the screen shot - this happens whenever I try to apply new settings. Works fine with Edge.

[demiurg]

BTW, it still isn't working. I'm forced to use MS Edge to access the web gui

[egc]

remove /apply.cgi that page does not exist any more

But FireFox is the better choice for working with the DDWRT GUI (which has its quirks now and then )

Please take note of the forum rules pictures no more than 760 pixel width

[kernel-panic69]

Firefox ESR, Opera, Safari, Waterfox Classic, Internet Explorer, non-Chromium-based Edge, non-Chromium-based browsers, period. This has been posted numerous times throughout the forum.

[mrjcd]

Debian Chromium Web Browser 81.0.4044.92-1 and its previous versions have never gave me any troubles...
... but then again, I keep it cleaned out every few days or so anyways
(browsing & download historty / cached images & files / autofill form data / site settings) is what I keep cleaned out

[kernel-panic69]

It's usually a matter of cache overriding, whichever keyboard shortcuts apply. There's ways to fix that and not have to do it, but I don't always share my dark magic

[blkt]

I highly recommend using a portable web browser to isolate from your daily browsing configuration so you will never have to worry about add-ons, history, customizations etc.

Some good portable browser examples are Waterfox Classic, Pale Moon or Mozilla Firefox Portable Edition Legacy 52.

Here is what I set once then forget within my portable browser.

When starting show a blank page, disable search from address bar, disable keyword, disable all location bar suggestions, disable search suggestions, never remember history, do not remember logins for sites (autofill forms, usernames, passwords), do not check spelling, never check for updates.