constant client bugs, disconnecting me while in champ select, disconnection from game with internet

• fps drops been occuring every game, thats never happened before until maybe this week or the end of last week.
• almost every game I disconnect once, twice and maybe even three times for half a minute even though my internet connection is fine?? this happened everytime I played and each of those games were ranked
• I feel as though its random but it seems to happen after I msg someone, my whole client or just chat gets disconnected briefly?? and my msg doesnt send usually.
• I don't know if its still happening but whilst in queue and clicking anywhere like in my match history, store or whatever it stops my queue and disconnects me.

Please fix this riot, this is not enjoyable [slayer-jinx-unamused]