If the tab targeting "timeout" is reached (i.e., if Speeder cannot target the entity), all targeting commands will preclude the rest of the keys line from activating—as if the command failed to find the entity. For example:
keys=tcm10000|dbg % this message will not appear if the tab targeting timeout is reached
This prevents situations where Speeder knows an entity is within the specified distance but cannot target the entity with tab because tab can only reach a certain distance. Ideally, you should specify a reasonable distance so that this is not an issue in the first place. Also consider using line 23 so that only targetable mobs are considered by Speeder.
This change requires updating Speeder to version 65.