Hi,

Unfortunately setting MOZ_DISABLE_IMAGE_OPTIMIZE=1 did not make a difference. Thanks though.

On Sat, Aug 27, 2016 at 6:36 PM, Ulrich Sibiller <uli42@gmx.de> wrote:

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I should have probably mentioned that this lag also occurs when running

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X2Go client directly on the server itself, so it doesn't seem to be an issue with the WAN link, Windows 10, etc. For the sake of comparison I ran Firefox 48.0 via X2Go on another machine on the same 100Mbit LAN as the server,

On Sat, Aug 27, 2016 at 5:31 PM, Jordan Sokolic <jordan@twiggle.com> wrote: the then

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ran it again in a forwarded X11 SSH session (compression enabled); the latter demonstrated no noticeable lag while the X2Go session struggled to keep up.

Does setting MOZ_DISABLE_IMAGE_OPTIMIZE=1 (env var for firefox) help?

Uli