I decremented one which I could go lower to 2100 and will be monitoring the invalid shares how they will behave,unfortunately I can only go lower to one card,need to restart PC to change settings of the other card which I am not going to do,I am happy with the stability of the miner,since I have suffered a lot from instability of all other miners the only thing I truly care is to find finally one miner that is stable and does not crash.
On both Linux and Windows you can adjust the mem clocks on all cards without rebooting, so I'm not sure what you're talking about.
In either case, if you're going to blame the miner software when you're having bad overclocks and waste your own power with a suboptimal setup, nobody's going to stop you.
I can't go any lower than that after I have applied the OC settings through MSI Afterburner as you can see in the picture.I use it to OC my cards because when I used to change settings in Radeon Software and apply the same as in MSI I got much more restarts than with MSI.