If that is the Substance map in the 3ds Max Material Editor, there is a known limitation where it may cause crashes - https://coronarenderer.freshdesk.com/support/solutions/articles/5000516180-known-bugs-and-limitations (search for Substance on the page).
Hello Could you help me pleaseI get ramdom crash while i'm using substance shader (displace + normal bump)I can not find the cause