Random Lags in Games

[Florian9917]

I have an Acer Aspire E15 E5-571G-522K Laptop with this Hardware : Intel Core I 5-4210U (1,7-2,4 GHz)
4GB Ram
Windows 10 64 Bit
Nvidia Geforce Gt 840m (2 GB)
500 Gb SSHD
I should also tell that it is shared memory of Ram ( Nvidia Graphics use 2 Gb and Intel Graphics 1 Gb of my 4 Gb Ram and they work together)
To my real Question: ( example Game is Rocket League)
Sometimes when I start the game it runs perfectly with 40-60 Fps even at the highest Settings ever. But at most of the Starts the game Lags extremely also on the lowest Settings.
I ordered another 4 Gb Ram to upgrade to 8 Gb so does anybody know how to fix this Problem?

 

[Cycloid Torus]

Suspect heat...suspect dust blanket...when RAM comes in be prepared to do a thorough cleaning, possibly replace thermal paste... watch several YouTube vids on clean\upgrading your specific model... take your time.. I stick my screws into notepaper with written notes as to where... I also get lost in dungeons.

 

[Florian9917]

Any othr things I can do despite cleaning? Because I think it is strange that it is randomly when I start the game.

Suspect heat...suspect dust blanket...when RAM comes in be prepared to do a thorough cleaning, possibly replace thermal paste... watch several YouTube vids on clean\upgrading your specific model... take your time.. I stick my screws into notepaper with written notes as to where... I also get lost in dungeons.

oth

 

[Cycloid Torus]

Careful note taking...confirm drivers and programs are up to date...run anti-malware...defrag HDD...TRIM SSD...(should be a manufacturers' utility available at Acer)... all of these can help which is why it is all considered to be normal maintenance...except the manufacturers do not tell you that.

 

[Florian9917]

Suspect heat...suspect dust blanket...when RAM comes in be prepared to do a thorough cleaning, possibly replace thermal paste... watch several YouTube vids on clean\upgrading your specific model... take your time.. I stick my screws into notepaper with written notes as to where... I also get lost in dungeons.

I found something really interesting and I need help to fix this : When I have my Laptop connected to the Charger Rocket League and any other game is smooth around 30 FPS but when I disconnect it then there is the old problem and it goes down to 10 FPS. I really need help to fix this strange Problem because I want to play without the Charger too

 

[Cycloid Torus]

Haven't used Charger Rocket League. Please provide specifics and a link, thanks.

 

[EndlessWaves]

I found something really interesting and I need help to fix this : When I have my Laptop connected to the Charger Rocket League and any other game is smooth around 30 FPS but when I disconnect it then there is the old problem and it goes down to 10 FPS. I really need help to fix this strange Problem because I want to play without the Charger too

That's perfectly normal laptop behaviour. It's very common for performance to be limited while operating from the battery in order to avoid excess power draw.

Yours does sound like a rather extreme example though, it may be that your windows power profile is also set to a very conservative setting while on battery.