AI:Suddenly all my troops slow down in coc even when they are fully researched max

 If your Clash of Clans (CoC) troops are suddenly moving or attacking slower, even though they are fully researched and maxed, here's a list of possible causes and how to troubleshoot them:

1. Game Lag / Device Performance
Symptom: Troops seem sluggish, animations stutter, spells are delayed.
Causes:

Low RAM or CPU overload on your phone/tablet
Background apps slowing down performance
Overheating device
Poor internet connection (even on Wi-Fi)
Fixes:
Close background apps
Restart device
Lower in-game graphics settings
Play on a better device or after cooling
Switch to a faster/stable internet connection (4G/5G/Wi-Fi)
2. Visual Bug / Animation Desync
Symptom: Troops look slower, but damage/timing is normal.
Causes:

Animation glitch during replays or live attack
Graphics lag desyncing troop visuals from real server-side actions
Fixes:
Restart the game
Clear cache if on Android (Settings > Apps > Clash of Clans > Clear Cache)
Reinstall if persistent
3. Wrong Troop Version Being Used
Symptom: Troops feel weaker or slower than usual.
Check:

Are you using your own army, or Clan Castle donated troops (which may be lower level)?
If you're using Friendly Challenge or War Attack, ensure correct war base & troop level settings.
For Clan War League, you may accidentally be using a lower town hall account.
Fix:
Double-check the Army Camp and Lab for your active base
Ensure troops are from your account, not lower-level donations
Rebuild army and retry in single player to confirm
4. Game Update or Balancing Changes
Symptom: Multiple troops (not just one) seem to behave differently.
Possible cause:

Supercell often releases balancing updates that adjust speed, damage, or AI.
Check:
Go to https://clashofclans.com or Reddit to check if a recent balance update has changed troop behavior.
Fix:
Adapt your strategy accordingly — slower speed may be intentional after rebalancing.
5. Spell Effects Slowing Troops (Invisibility, Poison, etc.)
Symptom: Troops move slowly in certain areas.
Check:

Did your own Poison Spell or a defensive Poison Tower get triggered?
Are there any defensive heroes or trap effects?
Fix:
Review your replay carefully in slow-mo to identify environmental slowdown effects.
6. Bug or Corrupt Game Files
Symptom: All troops slower across multiple attacks.
Fix:

Fully uninstall and reinstall Clash of Clans.
Log back in via Supercell ID or Google Play / Game Center.
Quick Troubleshooting Checklist:
Check Notes
Device lag / low FPS Restart phone, close apps, lower graphics
Internet quality Switch network or reset router
Check troop level Use correct max troops, not donated
Visual glitch? Try attacking a goblin base to test
Recent balance changes Check patch notes on ClashOfClans.com
Poison Spell effects Look for visual signs in attack
Still an Issue?
You can contact Supercell Support directly via:
In-game: Settings > Help and Support > Report a Problem
Website: https://help.supercellsupport.com
If you'd like, I can also walk you through testing your army against a goblin map to isolate the issue. Want to do that?