When EV training,once you have your specific set of EV, go to the option and turn the battle scene off(this pushes the EV training soo much faster), and attempt to use Power Items (Subway 16-32BP) and Pokevirus, power item gives you 4 EV points in the stats you wish,along with double virus,it multiplies. giving you 8. When you need to count,try having a at least 2 attack moves if you can, since where you usually EV will probably have more than 2 species. max out your attack and use it as a counter for each species with different Evs. for example, if i were training on a route with say, rattata&pidgey,which gives me 1 speed ev each, and furret, which gives 2 atks,i think. i would use attack 1 on the rattatas and pidgeys,which attack 2 on the furret as counter. now remember,you need to know your math in which you should know how many EV does each species,when calculated with power items and pokevirus,should you get. I can EV any specific set within 10 minutes with this. Hope this help
Sorry, I don't know what's wrong. I checked on 3 different browsers and they all were Eevees (Internet Explorer, Mozilla Firefox, and Google Chrome). Do you use any of those browsers, or are you on a Mac?