Server lags high ping

Can EA reps tell us if this is true?

I play Apex Legends on a fantastically stable 400mb Broadband Cable ISP with a solid ping of <16ms according to the Ookla Speedtest Desktop App and their website. I also (due to Apex lag) had my ISP monitor my internet connection for a week and the log they came back with was amazing. It was totally stable the entire time, no ping increase or speed drops.

When I play, I usually get 30-50ms ping, but every now and then, a game will give me a real headache with lags, jumps, pushbacks, stutters and very high random ping +100ms.

Then the very next game is fine.

Can EA/Respawn tell us if this is the anti-cheat catching or watching cheaters in the game because this would explain it and would make amends that it is cheaters and not our ISP's or your servers. It actually makes it completely bearable because then I know I might be in a lobby with cheaters and I'd care much less about that particular game. In fact we should all bail on that lobby until the cheaters realise we bail when they use cheats due to lag!

Thanks EA.