Stock Flashed. Error in Update etc

Device:honor 8pro, Series: DukLO9-675-B150, EMUI 5.1
security patch : june2017
History: Was on RROS, and flashed to stock (relocks bootloader--no problem). then went RROS again comes back to stock BUT
[Issues]
#1 . this time themes wont intregrate.

#2 updates are not finding.

#3 FirmwareFinder says new update available.
previously, the security patch were upto "september 2017" now im on "June"

attempts:
* tried reflashing stock, still the issues are prevailing
* FirmwareFinder OTA update thru proxy wont work
* local update thru "dload" method is not picking up Update.app

Please help me, im going bonkers .

Try OTA without using a proxy. Proxies usually don't work for OTA updates.