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In version 16 and 17, I can't open a list box from a site, but with version 15 (and bellow) that works just fine.

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  • 1 has this problem
  • Last reply by cor-el

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In a site I have a box, with a list of values, but in version 16 and 17 I can´t open that. Version 15 and bellow didn't have any problems to open the list of values.

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URL of that website?

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Any errors in the Web Console (Web Developer > Web Console;Ctrl+Shift+K) or Error Console?

Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).

  • Do not click the Reset button on the Safe mode start window or otherwise make changes.