If you have increased your speed but your character is sliding or teleporting back, you need the Movement Fix.
I contacted the TPS support team (via their official Discord) regarding the "Momentum Crash" glitch. Their response (summarized):
"The Acceleration Phase Modifier is intended to reflect real-world fatigue. Players with 'M' (Medium) curves are your box-to-box engines. They are not meant to sprint for 90 minutes. We are aware of the set-piece regeneration issue and are targeting a fix in Season 7. For now, use the 'Deep Lying Playmaker' instruction." tps ultimate soccer inf stamina speed amp m fix
Takeaway: The official "AMP M Fix" is coming in Season 7. Until then, the workarounds above (specifically Method 4 – Device Performance) are your best bet.
When players say “M not working” or “need M fix”: If you have increased your speed but your
Working M Fix (Advanced):
if-gtz v0 to if-eqz v0).You want infinite stamina? You cannot have 11 players with infinite stamina. But you can have 15. I contacted the TPS support team (via their
If you have a script file (usually a .lua file or a Config table inside a script), here is how you edit the values for the desired effect.