Browser is Safari 27.0.1 on MacOS latest release. Running NodeRed 5.0.8 on RPI (Debian Trixie) What I'm finding is that Node Red screens are continually fully refreshed when selecting a tab. Every time it refreshes it returns to the first tab, so I can't actually get at tabs to change nodes etc. The Safari debug shows lots of 404 errors - unable to load map files (which don't exist). e.g. ```Cannot GET /vendor/purify.min.js.map This used to work fine but some recent upgrade has clearly broken this. Any ideas as to how to fix this? Thanks

Please check this previous post about it. [image] Odd behaviour or error with Safari 27 on Mac General My Mac updated to Safari 27 today and now I get an annoying behaviour. When I first open the NodeRED editor in a fresh Safari I can't navigate away from the first tab. Whenever I click another tab it displays the new tab and then an error causes Safari to reload the page which takes me back to the first tab again. It isn't catastrophic because oddly if I manually reload the webpage the problem goes away. After messing around with the dev console settings I managed to catch the error that seems …

i wouldnt chase the map files themselves. those .map requests only happen because devtools is open, and a 404 there is annoying but it wont reload the editor or break tab switching. try the same install in a private safari window with devtools closed, and quickly in chrome or firefox too. if it only does the full refresh in safari 27, that points at the safari issue in the linked thread rather than your pi install.

If you want, you can filter out the map warnings here is an example console filter that gets rid of some things I'm not generally interested in: -ui-audio -[Violation] -'browsing-topics'

There should be a new maintenance release later today (depending how my afternoon goes) that includes the fixes for the Safari issues.

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Source Map Loading Errors

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mbonani 9 October 2026 17:31 2

Please check this previous post about it.

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Source Map Loading Errors

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