Hi, From Friday evening SVN, i've got thoses ones, and the games crashes at the end.... ERROR: Error in timer on entity 1783, IID 40, function MissileHit: TypeError: cmpHealth is null (0,24,0,1783)@simulation/components/Armour.js:78 ([object Object])@simulation/helpers/Damage.js:75 ([object Object],100.06354897399433)@simulation/components/Attack.js:611 ([object Object])@simulation/components/Timer.js:93 ERROR: JavaScript error: simulation/ai/aegis/base-manager.js line 967 ReferenceError: pos is not defined ([object Object],[object Object],[object Object])@simulation/ai/aegis/base-manager.js:967 ([object Object],[object Object],[object Object])@simulation/ai/aegis/headquarters.js:1158 ([object Object])@simulation/ai/aegis/aegis.js:182 ([object Object],2,[object Object])@simulation/ai/common-api/baseAI.js:81 ERROR: JavaScript error: simulation/ai/aegis/attack_plan.js line 983 ReferenceError: Filters is not defined ([object Object],[object Object],[object Object])@simulation/ai/aegis/attack_plan.js:983 ([object Object],[object Object],[object Object])@simulation/ai/aegis/headquarters.js:1228 ([object Object])@simulation/ai/aegis/aegis.js:182 ([object Object],2,[object Object])@simulation/ai/common-api/baseAI.js:81 plus many others, see the attached file (zip with interrestinglogs.html / mainlog.html / crashlog.txt and commands.txt of the played party that generate those errors) thanks in advance Tell me if you need more informations/tests ! logs.zip