Change "Lock request time out period exceeded" to something friendlier when trying to modify content during transfer · Issue #215 · umbraco/Umbraco.Cloud.Issues · GitHub
Lesson Learned #319: Lock request time out period exceeded using SSMS - Microsoft Community Hub
SQL Lock Request Time Out Period Exceeded Error 1222 Çözümü – Mustafa BÜKÜLMEZ
SOLVED] Anyone seen "Lock request time out period exceeded" recently? - SQL Server Forum
SQL Server error 1222 lock request time out period exceeded