New alpha client

Not really sure if this belongs in the bugs section, and i know the alpha client is still being worked on (hopefully), but I've been noticing that it's reaaaaaally slow. To the point where i tried searching for a champ in the ban phase, and i ended up dodging because all the champs disappeared and the one i wanted to ban appeared at the last second when it was too late to ban. The music cuts out, everything takes really long to load. Is this an issue in general, or is there something wrong with my client specifically?