AC22 problem when zooming (scroll wheel)
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2018-09-08 08:57 AM
it keeps resetting the view to a view seemingly where the layout was saved to a particular zoom
even though i have changed the layout settings to 'ignore zoom and rotation when opening in this view'
I have drawn a line larger than the extent of the zoom to test if it was fitting to extents, but it is not fitting extents automatically
just as im using the scroll wheel it is as if it is resetting the view to this pre-determined zoom level, no matter what zoom i am at this is also affected with drafting
if i zoom out and draw a line larger than the view extent and then click to draw a new line, once the scroll wheel is used the start of the line being drawn is as if the view was at the 'set zoom view' im not sure what else to call it, was clicked as if it was already at this set zoom level, it makes using ac22 basically un-usuable to do any drafting without making the user MAD!
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2018-09-10 10:39 AM
Most of the times when there's a problem like that, it is due to the hardware/driver of the peripherals. Please try to uninstall the drivers of your keyboard and mouse, and try it with a different set.
Also, see if zooming any other way works (like using the option from the Quick Options Bar).
If that doesn't help, then there's a higher chance it is caused by ARCHICAD itself. Let me know if that was the case.
Regards,
Professional Services Consultant
GRAPHISOFT
For Troubleshooting and useful Tips & Tricks visit

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2018-09-10 11:14 AM
Someone else is having trouble with zooming - not sure what version though at the moment.
Barry.
Versions 6.5 to 27
i7-10700 @ 2.9Ghz, 32GB ram, GeForce RTX 2060 (6GB), Windows 10
Lenovo Thinkpad - i7-1270P 2.20 GHz, 32GB RAM, Nvidia T550, Windows 11
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2018-09-11 12:19 AM
I’ll try the mouse and keyboard driver redownload and get back to you.
A quick fix was just closing the program down completely and restarting... so I’m assuming it’s an ArchiCad thing because it only happens in ArchiCAD.

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2018-09-11 02:54 AM
BBD wrote:If a complete restart fixes the problem then I would suspect it may be dwindling system resources rather than the Archicad program.
A quick fix was just closing the program down completely and restarting... so I’m assuming it’s an ArchiCad thing because it only happens in ArchiCAD.
Archicad may be more sensitive to it because it is trying to use those resources.
I make a habit of closing files and logging off every night.
I have known people to keep files open for days and even a week without shutting down and they wonder why Archicad is responding slowly.
A restart has always fixed the problem for me when this happens.
Barry.
Versions 6.5 to 27
i7-10700 @ 2.9Ghz, 32GB ram, GeForce RTX 2060 (6GB), Windows 10
Lenovo Thinkpad - i7-1270P 2.20 GHz, 32GB RAM, Nvidia T550, Windows 11

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2018-09-11 10:23 AM
2,3 GHz Intel Core i9, 16 GB 2667 MHz DDR4
ArchiCAD 25

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2018-09-11 10:31 AM
Tendenz wrote:In AC22 for Mac user, go to AC Work Environment > Input Constraints and Guides.
I have the same problem with AC22. Never had the problem before, just downloaded AC22, and now scrolling won't make AC22 zoom... It just scrolls up and down instead. Restarting AC didn't fix it, and there are no options in system preferences for the Magic Mouse that fixes it either.
You can switch the Magic Mouse and Trackpad behaviour between preferring Pan or Zoom.
Graphisoft Senior Product Manager

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2018-09-11 10:41 AM
James wrote:Oh, wow! Thank you SO much!
Tendenz wrote:In AC22 for Mac user, go to AC Work Environment > Input Constraints and Guides.
I have the same problem with AC22. Never had the problem before, just downloaded AC22, and now scrolling won't make AC22 zoom... It just scrolls up and down instead. Restarting AC didn't fix it, and there are no options in system preferences for the Magic Mouse that fixes it either.
You can switch the Magic Mouse and Trackpad behaviour between preferring Pan or Zoom.
2,3 GHz Intel Core i9, 16 GB 2667 MHz DDR4
ArchiCAD 25
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2018-09-11 11:44 AM
Tendenz wrote:Hold down the <alt> key for the other behaviour. So if you have the default to panning, hold down <option>/<alt> to zoom.
I have the same problem with AC22. Never had the problem before, just downloaded AC22, and now scrolling won't make AC22 zoom... It just scrolls up and down instead. Restarting AC didn't fix it, and there are no options in system preferences for the Magic Mouse that fixes it either.
Central Innovation
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2018-09-30 01:08 PM
I am using AC on Windows 10 with a GTX1070 and an I7 (8th generation) so I doubt that it can be a performance issue in my case.