Its not quite a bug as it is the current design and implementation of the AIM-7 within DCS. for instance, the AIM-7F/M currently in sim Only accelerates to about Mach 1.7 (just ballpark guess) or 1,100 knots, when it should be pushing 2,500 or more before starting its glide phase, this greatly reduces its range, and ability to touch a target, especially a maneuvering one well inside what should be >90% PK Range (10 miles or less). a track really wont help ED here since its literally as simple as fire an AIM-7 at any target outside of 7-10 miles in proper combat, unless the pilot flies into it intentionally it has an almost nil ability to connect.