f1 solved [PS4] - CP7 Error Code

[Giovy1006 6]

Hello guys,
for some time while playing online at F1 2019 it disconnects me from the session and gives me CP7 error: the session no longer exists.
I have read some solutions on the net but I have not solved the problem.

In the logs of the router I find these messages:

Quote

07.01.2020 22:59:56 Firewall warning Detected attack: ICMP reply
07.01.2020 23:31:46 Firewall warning Detected attack: ICMP reply

How can I solve it?

Edited January 14 by UP100
Added solved prefix. If you encounter this issue again, you can remove the tag yourself by going to "edit topic".

[ReimvomSchleim 166]

Hi @Giovy1006,

First of all, I would advice you give a little more information on the issue, so the guys at Codemasters can understand your problem better and replicate it themselves😅

Here are some info that would be helpful to know: 

A short description of the problem:

Platform you’re on (PS4, Xbox One, PC, Steam):

Game Version (Shown on the Start screen in the bottom left hand corner):

Game Mode, including if it was Single Player or Multiplayer (Time Trial, Career, Grand Prix, Custom Game etc):

If in Multiplayer, how many players and how many AI?

What happened in the lead up to the problem?

If you get an error message, the exact wording of the error message you're receiving:

Any accessories you are using (wheel, pad, etc):

If you have any videos or screenshots, pleaseshare them. If the video is long, please include atimestamp for when the issue appears:

[BarryBL 4,314]

Hi @Giovy1006,

Have you checked your connectivity settings? Reset your router? If you could also add the detail @ReimvomSchleim has posted that would be great. 👍

[Giovy1006 6]

I play on PS4.
The F1 2019 version is the latest, 1.18. Im using wheel device.
The problem occurs in unranked lobbies, with around 12-13 humans and 0 AI players.

I have opened all router ports. I set DMZ on the PS4 ip but the problem has not been solved.

 

Edited January 8 by Giovy1006

[steviejay69 1,100]

19 minutes ago, Giovy1006 said:

I play on PS4.
The F1 2019 version is the latest, 1.18. Im using wheel device.
The problem occurs in unranked lobbies, with around 12-13 humans and 0 AI players.

I have opened all router ports. I set DMZ on the PS4 ip but the problem has not been solved.

 

Setting a DMZ and putting the PS4 in it is not going to help the issue. 

You should use your normal router security and use either uPnP or set up proper port forwarding for all your devices.

When you realise how much work the latter is, you'll opt for the former. When you opt for the former, you may find your router is a worthless pile of garbage. This may prompt you to spend actual money on a decent router and stop reading the logs. It won't help with what is a game issue anyway (losing host connections).

[Giovy1006 6]

Problem solved. Telemetry was the problem.

How do I set telemetry?

[1512marcel 457]

Glad your problem is solved. Please explain how telemetry was the issue. Just to help out other players experiencing the same problem.

[steviejay69 1,100]

For telemetry you set the IP on the device you want to receive. I have found it best to use your router to 'pin' the DHCP address to the one that the device occupies when you set it up - in an ideal world this does stay fixed if the device is on the network each time the lease is renewed (24 hours is common, and the size of the DHCP lease pool is a factor - if you have a large number of different devices connect infrequently).

It is not suggested to meddle with any more of the telemetry settings unless you have issues.

Multiple devices used to receive the telemetry? Use Broadcast mode ON.

Using older telemetry apps not designed to recieve F1 2019 data? Use UDP format '2018' mode.

Getting jittery telemetry? Adjust the UDP send rate.

That's all she wrote.

Edited January 14 by steviejay69