I have been able to continue mining after Epoch 382 with full rate:
Simplemining:
--algo ETHASH --pool poolurl:port --user wallet.rigname --pass x --apiport 4444 --4g-alloc-size 4080
HiveOS:
Add in extra parameters : --4g-alloc-size 4080
If 4080 doesn't work try 4076 you will loose 2Mhs.
Enjoy full Mhs
it doesnt work on my rig with 4GB gpus. I get this error:
GPU 3: insufficient memory for DAG epoch 382.
GPU 3: will be paused.
I tried 4080 and 4076. Any other suggestion?