I didn't see anything amiss with this game myself. Others did. I just saw it in other games lately, basically guessing here.There were at least two WINDOWS 10 updates this month with the latest landing this past friday. So far i have not seen anything odd except for STEAM feeling a bit more clunky then usual probably due to it's own latest changes. As for BATTLETECH am actually noticing faster smoother performance especially with mech movement feeling more accurate for example a Spider battlemech moving swiftly and smooth actually reminding me of some fast ground hugging insect hunting down it's prey.
Good to know as usual it's not universal.