connection to server unsuccessful & internet slows down

[SanaullaH]

Hello There,

I have been facing an issue since last 2 days. Issue is that whenever I connect to ANY VC-MP Server, connection is unsuccessful. Moreover, It slows down my whole internet - Ping goes high, sites become slow etc.. - . Although in VCMP Browser, ping shows upto 150-200 and My internet speed is quite good. I am using JAZZ 4G LTE MiFi Device ( have been using it for about 6-7 months. Never such issue occurred ). Tried connecting via PTCL broadband as well. Same issue persists.

I have tried following solutions.
-Deleted VC-MP updates and re-downloaded them
-Re-installed whole VC-MP
-Deactivated Windows firewall ( I ain't using any anti-virus )
-Reinstalled GTA-VC & than VC-MP
-Re-windowed my PC

None of these worked unfortunately.

Note(s):
-It used to work fine before. Just happening since last 2 days.
-GTA VC-SP Works normal.
-Some of you might say I Have network problems. Let me clear this out. My brother uses same internet on his laptop and Game Works Fit n Fine. No any Issue with him.

PC Specifications:
PC: Intel Core 2 Duo
RAM: 2 GB
Hard Disk: 160 GB
Processor: 2.9 GHz
Graphic Card:  ATI Radeon HD 3450 with 1020 MB Memory

Please check this video for better understandings. Recorded it via cellphone because Bandicam lags.

https://www.youtube.com/watch?v=3J4RA_YooSo

[MatheuS]

I've seen something like that. Most of the time this occurs because of some mod or .dll installed in your game

[SanaullaH]

I've seen something like that. Most of the time this occurs because of some mod or .dll installed in your game

i also feel  same. But i can't figure out what it could be. can you please help me figuring out?

[Magneto]

I've seen something like that. Most of the time this occurs because of some mod or .dll installed in your game

i also feel  same. But i can't figure out what it could be. can you please help me figuring out?

Reinstall Vice City '-'

[Kelvin Garcia Mendoza]

My friend '*Cadiz++' is facing the same problem, since 2 days ago, too.

[SanaullaH]

My friend '*Cadiz++' is facing the same problem, since 2 days ago, too.

must be VC-MP problem then.

[SanaullaH]

ANYONE PLS?

[Xenon]

What's with connecting to localhost VC:MP server? The same issue?

[cadiz]

solve my problem, disable the firewall 

[SanaullaH]

solve my problem, disable the firewall 

I'm already aware that it sometimes block the connection to the server. BTW, I have turned it off already.