{"schema":"hottub-news/story/v1","story":"st_iswjku6occsduklozmoq","title":"MacOS 27 causes problems with Thunderbolt (in my case).","title_en":null,"outlets":1,"brief":null,"page":"https://hottub.news/stories/macos-27-causes-problems-with-thunderbolt-in-my-case-iswjku6occ","count":1,"items":[{"id":"n_iswjku6occsduklozmoq","seq":656624,"kind":"article","title":"MacOS 27 causes problems with Thunderbolt (in my case).","url":"https://forums.macrumors.com/threads/macos-27-causes-problems-with-thunderbolt-in-my-case.2489633","summary":"Is anybody else having problems with thunderbolt in MacOS 27? I have a OWC Elite Pro Dual TBU3 with 2 discs in 4 partitions. After the update to macOS 27, I only see one of the two drives. The Elite Pro Dual TBU3 works fine when connected to another Mac running macOS 26. Both drives are in good working order. If I swap them within the enclosure, I still only see one of the two drives—though it is the other one. Everything works fine with USB3. It must be a MacOS27-problem…","published":"2026-09-29T11:26:06Z","seen":"2026-09-29T11:39:36Z","lang":"en","source":{"id":"kite-forums-macrumors-com-7ccf66","name":"forums.macrumors.com","domain":"forums.macrumors.com"},"via":"kite-forums-macrumors-com-7ccf66","topics":["apple","macos golden gate (27)"],"authors":["author","HAL2010"],"entities":[{"id":"Q14116","name":"macOS","type":"org"}],"story":"st_iswjku6occsduklozmoq","category":"science-technology","category_p":0.8700000047683716,"sentiment":"neutral","tone":-0.3700000047683716,"political":0.03999999910593033}]}