recently the write speed of my ssd has randomly dropped to about 30-50mbps. when i first got it, it was fine at around 280mbps but now it doesnt go beyond 30-50 and my computer starts lagging whenever im installing or updating a game on my ssd. also sometimes the write speed randomly goes up to 200mbps for 5 seconds and drops down again but usually it stays at 30-50. my computer is old so i have the drive connected via sata 2 also the ssd stays at around 58-59 degrees at all times i dont know if that could be a problem (according to adata ssd tool box but it says the temperature is fine)
heres a speed test View: https://imgur.com/a/VVDCwAU
heres a speed test View: https://imgur.com/a/VVDCwAU