crashed=ban

i can play 12hrs no stop but when someone close the door in my face i crashed and when i reconnect (connectionbanned), when im stuck in rock… i crashed and do the same problem with my connection but is only today! i play 200hr in rust and i never have this probleme. the admin in this server unbanned me but i got ban 4 time in 1 hours today so i want help admin in same times. someone can help me?

i go to website rustdb (anticheat) not banned, vac not banned so i dont know what i can do now!

i play rust legacy btw