Unresolved

very slow since last update

Que vouliez-vous faire ?
play the daily race

Que s'est-il finalement passé ?
I have the use the smartphone because the PC isn't working good with since the last update

Est-ce que le problème est survenu quand vous utilisiez le Wifi, l'internet mobile ou les deux ?
Wi-fi

Est-ce que le bug s'est produit dans l'application, sur PC ou les deux ?
PC

Quel est le système d'exploitation de votre PC ?
windows 10

Dans quel navigateur avez-vous rencontré le problème ?
google chrome

Que vouliez-vous faire ?
everyday the races are lagging on the laptop, even I use a cable with fiber, it's lossing the connexion so many times and the game is slow as 2 images per second, it wasn't like this with the old version

Commentaires supplémentaires :

Just a small tip that might help you figure out if it is hardware or software related(it helped me many times with troubleshooting in the past). 

Try creating a new windows profile and run a race (logged out from your main account). This only takes a few minutes to do and is very much worth a try. If it runs smooth on the new profile, then it is time to clean up your main account. Oh and disable all addons in chrome for the test. If it still lags then hit ctrl+alt+del and open the task manager and see if you have anything that eats up your memory.

in 2 different PC the bugs are here, I tried your tips, sometimes works, sometimes not ... As I said it's only since the update, the old version wasn't lagging

Ok, thats a shame. And nothing unusual in your task manager? I run windows 10 with chrome and I had much less issues (performance wise) with the new race viewer. 

There could be issues with some specific hardware that you have in your machines and I don't so you should give José your specs so he can compare with other reports. 

The only other thing I can think about is if you ran both those computer on the same network? That would suggest a router (or whatever your setup is) issue, they do get old and needs to be replaced over time. And just because it started to happen when the new version was released, it could still just be a coincidence.

Anyway, I hope you get it sorted!

Maybe you're right, i'm in Wifi on the same network everytime, i will try in an other network if I can.
System Intel Core I5 1.9GHz 2.5GHz and Ram 8Go