Big problems with PSY players?!

Hello,
I have problems with PSY players in matches! They have high ping, after start match they not play (still stay and AFK) , or disconnecting from the matches! I can't play with these players and loosing match after match in competitive
.
Is this problem in Rocketleague servers or PSY players are that bad?
Thank you in advance.
I have problems with PSY players in matches! They have high ping, after start match they not play (still stay and AFK) , or disconnecting from the matches! I can't play with these players and loosing match after match in competitive

Is this problem in Rocketleague servers or PSY players are that bad?
Thank you in advance.