No stress output in restart analysis

[bridgehl]

I am doing a transient contact problem. Because my problem takes a long time to finish, I set up parameters for a multiframe restart.

When Ansys runs throughout to the end, the result output is correct as what I set in OUTRES parameters. However, when I restart the analysis, I can get all the results I want except nodal stresses. All of the stress is zero from the restarting time although the OUTRES parameters are the same.

Could anyone help me please! Thank you.

Bridge