I am having the same problems with 18.104.22.168 and TEXT.RPLN. This is not an isolated incident.
I have similar problems. First CC 2105 version on OS 10.10 (Yosemite). When InDesign started crashing 4-5 times per hour, even if I tried all the suggested fixups. Then I did a clean install of El Capitan on my iMac, and reinstalled CC 2015, hpoing this would resolve the issues.
InDesign was working fine for about two days, but now I am back to several crashes per hour again... This is extremely frustrating!
It seemes like it crashes when I'm working on text, trying to copy/paste text, resize textboxes, or sometimes with no obvious reason at all.
And this error "The network connection was lost for the file InDesign blablabla..." I get every single day, multiple times a day.
Mine has been crashing on serveral occasions without any particular action setting it off... I mean, it crashes when exporting, saving, opening files. In the last 6 montsh I've had atleast 10 corrupt files, which had me making the artwork from scratch each f'ing time.
Indesign is really unstable and now, before I open a file I have to make a copy of it, just to make sure if the file gets corrupt I won't loose all my work.
I'm suspecting it might be a network problem, since we work both on local and remote desktops. However Indesign even corrupted a file on my local desktop just by me opening the damn file.
But it just starts up, saying some links needs to be updated... when clicking ok or cancel the popup window goes blank and Indesign just hangs there nothing jack.
So I'm having the same problem except I'm currently running the latest update on the newest mac book pro. My IT at my agency thought there might have been an issue with my OSX so they switched out my Mac Book Pro with a completely new one and I'm still having the same issues....crashing of Adobe CC and then crashing of my OSX. It's crazy since indesign will force quit 5-10 times a day.