more stuff i can't guarantee works by itself yet

code/game/objects/items/devices/scanners.dm

@@ -692,7 +692,7 @@ GENETICS SCANNER
 			else
 				to_chat(user, "<span class='warning'>[src]'s barometer function says a storm will land in approximately [butchertime(fixed)].</span>")
 		cooldown = TRUE
-		addtimer(CALLBACK(src,/obj/item/analyzer/proc/ping), cooldown_time)
+		addtimer(CALLBACK(src, TYPE_PROC_REF(/obj/item/analyzer, ping)), cooldown_time)
 
 /obj/item/analyzer/proc/ping()
 	if(isliving(loc))