Power saver mode on linux

OS detail:

NAME=“openSUSE Leap”
VERSION=“42.3”
ID=opensuse
ID_LIKE=“suse”
VERSION_ID=“42.3”
PRETTY_NAME=“openSUSE Leap 42.3”
ANSI_COLOR=“0;32”
CPE_NAME=“cpe:/o:opensuse:leap:42.3”
BUG_REPORT_URL=“https://bugs.opensuse.org
HOME_URL=“https://www.opensuse.org/
openSUSE 42.3 (x86_64)
VERSION = 42.3
CODENAME = Malachite

Graphics card : NVIDIA Quadro K1200

Is anybody aware of any issue with nvidia lib 440.31 with power saver mode. Where when two screens are connected with graphics card and second screen which has been inverted with below setting via nvidia-settting.

rotation=invert

Once machine sent in power save mode and brought back from power save mode. setting done to invert the second screen lost . Earlier we used to use nvidia lib 390.102 where this issue was not coming.

Any direction would be helpful as because of this issue our screen setting getting lost and graphics is not coming designable way after power save mode…