Hello, I am running a transient laminar solution with cyclic flow (Fluent 19.3). I am using a CFL adaptive solution, 1.7 sec flow time and saving animations (x6) and report file every 5 ms. Autosaving the data and case file every 30 ms. Lastly I have a macro (execute commands) that runs every 10 ms to save my DPM report. The issue is that randomly the solution will continue to go without any issue but the saving will stop. It is completely random and sometimes they dont stop all together either (report will continue after the animations or visa versa). Sometimes it saves 49 timesteps, sometimes its 107, there is no rhyme or reason. There are no errors or notifications in the journal file. There is plenty of space (+10 Tb) and I have tried 2 different computers (Redhat server with 4x Intel Xeon E74870 and Windows Ryzen 2700x). I have tried with and without the macro and even tried from scratch remaking the mesh and setup again. At one point this was working fine without any issues and now that I need data it of course is not working.
Thanks for any help!