Dear community, I may have found a source for the gateway bugs on 2DS.(Card removed error, red card errors) The 2DS was first released during the time pokemon x and y were released. The first batch of 2DS that were produced got a different CPU in terms of security than the new batch of 2DS. Both 2DS of the first and new batch got same speed, functionality etc, except the improved security on the new batch of the 2DS. What if the improved security CPU of the new batch 2DS tries to block gateway and therefore generates those red card errors. Maybe Nintendo changed the cpu read speed of the card or bringed an different method of reading cards more safely to block flashcards. But this also could be that gateway is working properly on the new batch of 2DS while not properly working on the first batch. This could explain why some 2DS have red card read errors while others have not. Link: http://www.nintendolife.com/news/2014/05/2ds_cpu_update_looks_set_to_adjust_system_security What do you guys think? Is there anyway to check if you got the first or new batch of the 2DS?