topic Re: Performance slow down when using Trace & Reference T in Installation & update

Performance slow down when using Trace & Reference Tool

Anonymous — Mon, 27 Feb 2017 04:26:34 GMT

I know this has been an issue, suppose-ably solved for the MAC OS, but has anyone encountered this issue with windows 10. Whenever I use the Trace and Reference tool there is a noticeable difference in AC performance particularly with panning and zooming, even in a 2d environment.

My main system specs are as follows, but it should be noted that I have 2 other machines of varying configurations that are also encountering this problem:

AC 20 4020 AUS FULL, Codemeter Dongle
PC: Windows 10 Pro, Intel Xeon CPU E5-2620 v3 @ 2.40Ghz, 32Gb RAM, 64 Bit OS, Nvidia Quadro K1200 (All current updates installed)
PC2: Windows 10 Pro, Intel i7-6700 CPU @ 3.4Ghz, 16Gb RAM, 64 Bit OS, Nvidia GeForce GTX 960

I have tried using the "fix" referred to in the Graphisoft troubleshooting, however this doesn't work

Re: Performance slow down when using Trace & Reference T

EricDaffron — Mon, 29 Jan 2018 18:10:35 GMT

Did you ever figure this out, Heath? Trace background is a nearly unusable feature for me now.
I was about to spring for some more powerful hardware but see that others with faster machines experience the same problem.

Re: Performance slow down when using Trace & Reference T

Karl Ottenstein — Mon, 29 Jan 2018 21:31:14 GMT

Here is an old article, but the advice is the same now. See if this helps at all in tracking down the slow performance. Same article, two different sections:

https://helpcenter.graphisoft.com/troubleshooting/performance/summary-of-typical-3d-speed-problems-2/#Trace_and_Reference

https://helpcenter.graphisoft.com/troubleshooting/performance/summary-of-typical-3d-speed-problems-2/#The_use_of_View_map_items_as_Trace_Reference

Re: Performance slow down when using Trace & Reference T

Anonymous — Tue, 30 Jan 2018 03:13:07 GMT

Hi Eric, No I have not had any luck and I had a poor experience with Graphisoft tech support trying to fix it, I eventually accepted this as a flaw. I had experienced this problem on 4 different machines. The Graphisoft tech support team had a look at my drawing template, I used a CPU profiler program and still none of the suggestions they gave me worked.

It doesn't matter about the complexity of the file (I have this problem with ghosting 4 walls).

They suggested that it had something with locked layers being ghosted. After I removed all the locked layers from my layer combinations this still occured.

I just tried looking at Karl's suggestion below. The option is located under model rebuild options in Archicad 20, however it didn't solve the problem for me.

I am hoping the issue is no longer an issue in ArchiCAD 21, I just haven't had the time to update and I generally prefer to wait 1 or 2 updates before doing it.

I am sorry I couldn't give you better news on this problem

Re: Performance slow down when using Trace & Reference Tool

Anonymous — Wed, 21 Feb 2018 04:13:33 GMT

**UPDATE**
I have installed the latest update 7001 AUS FULL and so far it seems to have fixed the problem.