The latest virus definitions causes the “csrss.exe” to consume the cpu. The most stable as of 2026-Feb is the 241120-4 definitions.
Windows XP AVG software 18.8.3071 (build 18.8.4084.0), UI 1.0.134.
Thank you for taking time on this matter!
Please route your replies and comments to this original post submitted on 2025-Dec.