I don't know how much the devs are actually reading these posts, but anyway:
I know that this is nothing new and has been discussed probably a dozen times in this thread and elsewhere already, but a recent post in another sub-forum brought up an additional issue with this... issue.
And said issue is the dreaded colonization sniping: When you finish the initial space port in a new system, someone can get to said port before you and claim the next system that you were aiming for, and there's absolutely nothing you can currently do to stop that from happening. In other words, you might have spent 100 hours building the station only for someone else to snatch the reward from you.
The suggested easy solution for this is that the colonization contact for the new station is enabled for the system architect only for a period of time, for example half an hour, or one hour. Perhaps even 10 minutes would suffice for those who are chaining towards a particular target.
However, and this is the point of this post: What if you have started the construction of that first station and it's not yet finished, you are away from the game, and a sniper finishes it, waits for the one hour, and then snatches that precious next system you were aiming for, while you weren't in the game to get it for yourself?
Again, even if the 1-hour-exclusivity feature were implemented, there's little you can do to stop that from happening while you are eg. sleeping. Depending on how much work was left to complete the station, it can also be quite aggravating.
I don't know what a good solution to that would be. Probably there is no perfect solution. But perhaps the exclusivity time could be longer if someone else finishes the station (especially if you are not logged in when that happens). Perhaps 24 hours? Still would require you to check in at least every 24 hours, but better that than no solution at all.
(Optimally, there would be an option for the exclusivity to extend to members of your own squadron, if you are a member of one. That would allow squadron members to finish the system and immediately claim the next one even if you are not present.)