fix

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

@@ -747,7 +747,7 @@ GLOBAL_LIST_EMPTY(PDAs)
 	var/t = stripped_input(U, "Please enter message", name)
 	if (!t || toff)
 		return
-	if(!U.canUseTopic(src, BE_CLOSE))
+	if(!U.canUseTopic(src, BE_CLOSE, FALSE, NO_TK, FALSE))
 		return
 	if(emped)
 		t = Gibberish(t, 100)

code/game/objects/structures/musician.dm

@@ -82,7 +82,7 @@
 
 /datum/song/proc/shouldStopPlaying(mob/user)
 	if(instrumentObj)
-		if(!user.canUseTopic(instrumentObj))
+		if(!user.canUseTopic(instrumentObj, TRUE, FALSE, FALSE, FALSE))
 			return TRUE
 		return !instrumentObj.anchored		// add special cases to stop in subclasses
 	else
@@ -220,7 +220,7 @@
 		updateDialog(usr)		// make sure updates when complete
 
 /datum/song/Topic(href, href_list)
-	if(!usr.canUseTopic(instrumentObj))
+	if(!usr.canUseTopic(instrumentObj, TRUE, FALSE, FALSE, FALSE))
 		usr << browse(null, "window=instrument")
 		usr.unset_machine()
 		return