1st problem, HFT cannot handle huge volume where the risks are not covered. There will huge garbage of unmatched orders which will freeze the exchange. By the time you match the orders, you would have lost money for a huge volatile market where there is no direction. No one has the knowledge or strategy to correct this issue in america now. The present strategy of all HFT programs is to drive the markets up or down thru volume by ticks will make the situation worse.Solution: Funneling devices will not work for gateways, you need an ultra wide gateway where each channel is able handle all the requests of a typical user, and there will be hundreds and thousands of users, so you need to scale up everything. Not only that you must be able to monitor all your threads to ensure completion of processes so if there is error able to loop and retry, with the ability to lock your threads and spread out your threads into individual channels. Nobody has developed this technology yet. Lastly all computer OS cannot multitask on multicore computers properly yet because of the problems I mentioned. Locking the thread, use BitLocker technology with modifications.