Hello,
Can you please try if the following works better?
bash -c "sudo /root/utils/oc_dpm.sh 1800 1100 950"
Did not work either

9/4/20 6:49:58 PM.297 [008] [S][ManagedMiner#51 - 192.168.2.135] Executing batch commands as admin: bash -c "/root/utils/oc_dpm.sh 1800 1100 950"
9/4/20 6:49:58 PM.298 [008] [S]Set execution permission for: /root/.config/AwesomeMinerService/teamredminer-v0.7.9-linux_1/teamredminer-v0.7.9-linux/awesome.sh
9/4/20 6:49:58 PM.304 [008] [S][ManagedMiner#51 - 192.168.2.135] Sucessfully executed batch commands