X-8 Data Retrieval Test

X-8: Data Retrieval Test is a side quest in the Fallout: New Vegas add-on Old World Blues.

Bugs
PC: Confirmed

After initiating the "Institutional Data Retrieval Test (Basic)" and choosing the "Unusual Specimen" option from Kennel Terminal, do not continue initiating "Release Cyberdogs". This will make "Unsual Specimen" from the list quest to be completed by turning the "Institutional Data Retrieval Test" again uncompleted with the quest unfinished. The bug appears to come from the map-marker that it doesn't move from Kennel Terminal to the X-8 Test Terminal after "Unusual Specimen" is chosen confusing the player by the map-marker. Initiating only "Unusual Specimen" option, go to the X-8 Test Terminal to start the Basic Test and Advanced Test as well, then the quest will be finished. This bug it doesn't make the quest to fail, but it can go to an infinite loop of finished/unfinished quest from the main quest list.