Reported on reddit: https://www.reddit.com/r/firefox/comments/cpztp1/download_confirmation_window_is_whiteblank/ User says: Just set up a new computer and have noticed issues with Firefox where, more often than not, the download window will appear blank and I have to try a second time in order for it to work. This is on 68.0.1 (64-bit) with Windows 10 64-bit Pro.
Bug 1573710 Comment 0 Edit History
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Reported on reddit: https://www.reddit.com/r/firefox/comments/cpztp1/download_confirmation_window_is_whiteblank/ User says: Just set up a new computer and have noticed issues with Firefox where, more often than not, the download window will appear blank and I have to try a second time in order for it to work. This is on 68.0.1 (64-bit) with Windows 10 64-bit Pro. User confirms that disabling WebRender resolves the issue for them.