A public October 15 report describes Access crashing when users navigate a tab control in Version 2610, Build 20527.20054. On October 16, Access specialist George Hepworth reported in the same discussion that Microsoft had reproduced the problem from a supplied crash dump. This is a community report of that investigation, not a Microsoft product-team release announcement.

Microsoft lists Build 20527.20054 in its October 12 Current Channel (Preview) release notes. Some participants say the build also reached Current Channel users; the discussion does not establish how broadly that happened. Check the actual installed build when investigating tab-control crashes.

The original reporter says affected customers were being rolled back to Version 2609. No released fix or fix date is confirmed in the public discussion as of October 17. Its Solved label refers to channel advice, not proof of a repaired build. See the original crash report and follow-ups.