Thanks to @MassEffectFan77 (jepworldps4) twitter POST
APEX MISSION ANALYSIS: "...trying to boost the signal. Unknown if... tech seems to be helping even if we don't know the... back to Keelah Si'yah. ...way home."
With Bioware being horribly quiet on the DLC we can only hope that Eurogamer is correct on this front.
Quarian DLC Still May Be Coming
Falconer084 / May 28, 2017