# Site Feedback **URL:** https://psychtoolbox.discourse.group/c/site-feedback/2.md [Latest](https://psychtoolbox.discourse.group/latest.md) · [Categories](https://psychtoolbox.discourse.group/categories.md) · [Tags](https://psychtoolbox.discourse.group/tags.md) --- ## [About the Site Feedback category](https://psychtoolbox.discourse.group/t/about-the-site-feedback-category/1)
**Author:** [@system](https://psychtoolbox.discourse.group/u/system)\ **Replies:** 0
--- ## [Subscription Model Q&A](https://psychtoolbox.discourse.group/t/subscription-model-q-a/5678)
**Author:** [@pscarfe](https://psychtoolbox.discourse.group/u/pscarfe)\ **Replies:** 33\ **Last updated:** [October 20, 2026, 6:41pm UTC](https://psychtoolbox.discourse.group/t/subscription-model-q-a/5678 "2026-10-20T18:41:15Z")
Dear all, As you will have seen, PTB is moving over to a subscription model for macOS and Windows for the 3.0.20 release onwards. Details can be found at the following links: https://psychtoolbox.discourse.group/t/act… --- ## [Cant install run Psychtoolbox in matlab](https://psychtoolbox.discourse.group/t/cant-install-run-psychtoolbox-in-matlab/5779)
**Author:** [@taryngreen](https://psychtoolbox.discourse.group/u/taryngreen)\ **Replies:** 4\ **Last updated:** [December 21, 2025, 1:04pm UTC](https://psychtoolbox.discourse.group/t/cant-install-run-psychtoolbox-in-matlab/5779 "2025-12-21T13:04:15Z")
There are missing files. No it is not g streamer. when you download the files from the site, you do not get all the folders. There is one missing, what is it. You may have to add that separately. --- ## [Postdoc Job: Social perception, VR and 3D scanning](https://psychtoolbox.discourse.group/t/postdoc-job-social-perception-vr-and-3d-scanning/5517)
**Author:** [@pscarfe](https://psychtoolbox.discourse.group/u/pscarfe)\ **Replies:** 0\ **Last updated:** [October 11, 2024, 5:57pm UTC](https://psychtoolbox.discourse.group/t/postdoc-job-social-perception-vr-and-3d-scanning/5517 "2024-10-11T17:57:15Z")
Hi all, My apologies if job adverts are not allowed. You would be using the amazing functionality of PTB as part of this project, so, hopefully not breaking too many rules! We are currently advertising for a 3 year Pos… --- ## [How to pay for 3 years support in one go?](https://psychtoolbox.discourse.group/t/how-to-pay-for-3-years-support-in-one-go/5347)
**Author:** [@pancy](https://psychtoolbox.discourse.group/u/pancy)\ **Replies:** 2\ **Last updated:** [May 17, 2024, 6:43pm UTC](https://psychtoolbox.discourse.group/t/how-to-pay-for-3-years-support-in-one-go/5347 "2024-05-17T18:43:38Z")
due to funding period, I want to sign up for 3 years support and paid in one go. There is no such option in the paying website. Is it possible to do it? --- ## [Proportion of users: Windows, Mac and Linux](https://psychtoolbox.discourse.group/t/proportion-of-users-windows-mac-and-linux/5251)
**Author:** [@pscarfe](https://psychtoolbox.discourse.group/u/pscarfe)\ **Replies:** 0\ **Last updated:** [February 7, 2024, 4:27pm UTC](https://psychtoolbox.discourse.group/t/proportion-of-users-windows-mac-and-linux/5251 "2024-02-07T16:27:21Z")
Are there any current statistics on the proportion of users of PTB on Windows, macOS and Linux? --- ## [No membership in 2024 - PTB supporter group instead?](https://psychtoolbox.discourse.group/t/no-membership-in-2024-ptb-supporter-group-instead/5226)
**Author:** [@Andreas](https://psychtoolbox.discourse.group/u/Andreas)\ **Replies:** 1\ **Last updated:** [December 20, 2023, 7:58pm UTC](https://psychtoolbox.discourse.group/t/no-membership-in-2024-ptb-supporter-group-instead/5226 "2023-12-20T19:58:02Z")
Mario posted that membership support was a financial failure and will be discontinued. First, it is a shame. Second, what can we do to support PTB at least? Is there something like a coffee kitty at the PTB core unit (Ma… --- ## [An idea to revitalise the paid support option](https://psychtoolbox.discourse.group/t/an-idea-to-revitalise-the-paid-support-option/5010)
**Author:** [@Erroric](https://psychtoolbox.discourse.group/u/Erroric)\ **Replies:** 0\ **Last updated:** [June 8, 2023, 9:51am UTC](https://psychtoolbox.discourse.group/t/an-idea-to-revitalise-the-paid-support-option/5010 "2023-06-08T09:51:59Z")
Hi Mario and all, having seen the clear frustration with the low uptake of paid support for PTB, I wanted to float an idea. How about offering a “basic” level of support for the current 150 Euros, but also offering the… --- ## [PTB community member sticker 2023 included in current support membership offer?](https://psychtoolbox.discourse.group/t/ptb-community-member-sticker-2023-included-in-current-support-membership-offer/4714)
**Author:** [@Andreas](https://psychtoolbox.discourse.group/u/Andreas)\ **Replies:** 2\ **Last updated:** [February 15, 2023, 2:21am UTC](https://psychtoolbox.discourse.group/t/ptb-community-member-sticker-2023-included-in-current-support-membership-offer/4714 "2023-02-15T02:21:52Z")
Hi, I proudly show my community membership sticker on all my first slides in teaching for some years now. It is always a bit odd to use the sticker of the previous year so I try to get the current one in time. If I us… --- ## [Survey testing experimental setup](https://psychtoolbox.discourse.group/t/survey-testing-experimental-setup/4191)
**Author:** [@AlexLepauvre](https://psychtoolbox.discourse.group/u/AlexLepauvre)\ **Replies:** 2\ **Last updated:** [March 30, 2022, 8:14am UTC](https://psychtoolbox.discourse.group/t/survey-testing-experimental-setup/4191 "2022-03-30T08:14:18Z")
Dear Psychtoolbox community, Have you ever wondered what is the impact that the experimental setup might have on reported results in neuroscience and psychology? If yes, you are not alone! We have created a survey to b… --- ## [Supporting PsychToolbox](https://psychtoolbox.discourse.group/t/supporting-psychtoolbox/4150)
**Author:** [@badeatc](https://psychtoolbox.discourse.group/u/badeatc)\ **Replies:** 3\ **Last updated:** [December 8, 2021, 7:14pm UTC](https://psychtoolbox.discourse.group/t/supporting-psychtoolbox/4150 "2021-12-08T19:14:51Z")
Hi Mario, over the years I have witnessed your amazing effort and I am sure many here would not be able to carry on their work without PTBs team continued help and upgrades. As it happens I woudl like to donate, but the… --- ## ["You must select at least one tag"?](https://psychtoolbox.discourse.group/t/you-must-select-at-least-one-tag/3575)
**Author:** [@Erroric](https://psychtoolbox.discourse.group/u/Erroric)\ **Replies:** 4\ **Last updated:** [April 21, 2021, 6:33pm UTC](https://psychtoolbox.discourse.group/t/you-must-select-at-least-one-tag/3575 "2021-04-21T18:33:25Z")
Hi there so I just spent a while describing a PTB issue that we’re having, and I set it to be in the ‘Hardware’ theme. But, when I click on “Create post” there is a message saying “You must select at least one tag”. I … --- ## [How could I find topics once discussed in Yahoo before?](https://psychtoolbox.discourse.group/t/how-could-i-find-topics-once-discussed-in-yahoo-before/3660)
**Author:** [@Jinwen](https://psychtoolbox.discourse.group/u/Jinwen)\ **Replies:** 3\ **Last updated:** [February 9, 2021, 12:35pm UTC](https://psychtoolbox.discourse.group/t/how-could-i-find-topics-once-discussed-in-yahoo-before/3660 "2021-02-09T12:35:29Z")
Sorry if this question is answered somewhere but I couldn’t find out. I would like to search for one topic related to Gabor stimuli once discussed in Yahoo groups. The website link was https://groups.yahoo.com/neo/groups… --- ## [Syntax Highlighting MATLAB code in forum posts?](https://psychtoolbox.discourse.group/t/syntax-highlighting-matlab-code-in-forum-posts/3036)
**Author:** [@Ian-Max-Andolina](https://psychtoolbox.discourse.group/u/Ian-Max-Andolina)\ **Replies:** 2\ **Last updated:** [February 12, 2020, 11:09am UTC](https://psychtoolbox.discourse.group/t/syntax-highlighting-matlab-code-in-forum-posts/3036 "2020-02-12T11:09:48Z")
Discourse can syntax highlight several different coding languages (it uses highlightjs to do so) which can be specified if you use the backtick blocks, however it isn’t syntax highlight MATLAB syntax yet, so I was wonder…