I'm writing "briefly" specifically to avoid spoilers. Thank you for your understanding.After complete finishing the Timelines, I get a new mission to talk to Boso Ta, something like "Call and Answer" (backward translation)
BUT - my satelites found the gate to Mistuno's sectors and I choosed to go there first, without talking to Boso.
In the Mistuno's sectors I received 3 simple missions: To help a scout, To trade, and right after - to talk to Grandmother.
Then, we came to the room of Boso together with Grandmother and when I pressed "talk to Boso",
there were around 5 options to talk about, all together (foud signal from Ianamus + what you can say about Kaori + ...).
Choosing any options, the dialogue "Boso found some signals" working NOT correct and the Boso mission stuck.
By loading 3 different previous saves, I found how the Stuck BUG is working:
If you found the Grandmother first and started her mission (does not matter if she is waiting you far from HQ, or you entering to Boso's lab together)
then by any dialogues order = Boso found signal - 1 - 1 - 1 -1 - and I have only an answer "that Signals from Kaori" = Boso mission "Call and Answer" stuck indefinitely.
Only, if you did NOT started the Grandmother mission (even if you Already found Mistuno's sectors and finished missions: To help a scout, To trade)
then Boso found signal - 1 - 1 - 1 -1 - and I have the answer "I will go and check" = Boso mission "Call and Answer" continious and after few simple tasks is finished.
PS: in my current save - it's NO stuck mission, I'm only describing the problem.
