Thank you for the report.
I cannot repeat described behavior with version 5.7.19. Please try with this version and if issue still repeatable provide full option files you use for 3 servers and specify if any activity is happening on them before slave restart
Thank you for the report.
I cannot repeat described behavior with version 5.7.19. Please try with this version and if issue still repeatable provide full option files you use for 3 servers and specify if any activity is happening on them before slave restart