[Scenario]

I'm surprised this didn't give you an error...

pawn Код:

pInfo[playerid][pIP] = playerip;

Use strcpy to do that- it's probably what's causing this problem.

pawn Код:

#define strcpy(%0,%1) \
    strcat((%0[0] = '\0', %0), %1)

Personally, I just call GetPlayerIp() under OnPlayerConnect and store it into a PVar. It's not like their IP is going to change while they're connected to the server.