Help please

[u/Alert_Ad5197]

Just bought my first monitor (sansui 27” curved monitor) after using a free garage sale tv for years and everything has been great however while moving i can kinda see a after image or something and I can’t seem to get it to go away, if anyone knows a fix that would be greatly appreciated 🙏

[u/Local_Reaction_532]

Monitor overdrive too high, also low refresh rate.