<div dir="ltr">I would then expect to see a similar problem when connecting from my Linux workstation to the same x2go host over the same network, but that client does not seem to have the same issue.<br>Not sure that UDP is the culprit, but as I have not seen the code, I cannot speak authoritatively on that.<div><br></div><div>Timm<br><br><br>- <i>"It's easier to fix bugs the same day you wrote the code. It can be very hard and time-consuming to fix bugs a month later when you've forgotten exactly how the code works." - Joel Spolsky, CEO/Founder of Stack Overflow</i><br><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Jul 17, 2024 at 3:24 PM Michael Ashley <<a href="mailto:m.ashley@unsw.edu.au">m.ashley@unsw.edu.au</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><br>
You don't need the particular equipment I mentioned to see the problem. If x2go is using UDP for keystrokes, then there is no guarantee that the data won't be missing/duplicated/out-of-order. The rate at which you see problems will depend on the network hardware, cables, etc, as well as how close to saturation the connection is.<br>
<br>
On Wed, Jul 17, 2024 at 02:34:24PM -0700, Uranus Hertz wrote:<br>
<br>
> I have none of that equipment in place in either situation. At home,<br>
> over the VPN, everything is Ubiquti. At the office, over LAN everything<br>
> is Cisco.<br>
> - "If the result of your work consumes someone’s cognitive resources,<br>
> they can’t use those resources for other things that truly, deeply<br>
> matter. This is NOT about consuming their time and attention while<br>
> they're using your app. This is about draining their ability for<br>
> logical thinking, problem-solving, and willpower after the<br>
> clicking/swiping/gesturing is done." - Kathy Sierra<br>
> On Wed, Jul 17, 2024 at 1:06 PM Michael Ashley<br>
> <[2]<a href="mailto:m.ashley@unsw.edu.au" target="_blank">m.ashley@unsw.edu.au</a>> wrote:<br>
> <br>
> I have seen massive problems with missing and re-ordered keystrokes<br>
> when I was using an EnGenius ENH500v3 wifi bridge. This bridge had<br>
> some sort of networking problem where pings would normally take a<br>
> few milliseconds, but every 30 seconds or so they would take over a<br>
> second. I presumed that TCP/IP would take care of any<br>
> missing/duplicated/re-ordered packets. Does x2go use UDP?<br>
> I replaced the ENH500v3 with a Ubquiti Nanostation Loco (a *far*<br>
> better product) and the problem immediately went away.<br>
> Regards,<br>
> Michael<br>
-- <br>
Professor Michael Ashley School of Physics <br>
University of New South Wales <a href="http://www.phys.unsw.edu.au/~mcba" rel="noreferrer" target="_blank">http://www.phys.unsw.edu.au/~mcba</a><br>
</blockquote></div>