Troubleshooting.

Most issues come down to a follower not being in the state you expect. Start with the status dot on its row:

• A follower isn't copying. Check it's enabled (green dot), that a leader is selected in the LEADER dropdown, and that the account is connected in NinjaTrader.
• The leader trades but nothing copies. Check the instrument. TradeClone watches the one it's set to, so the leader has to be trading that same instrument. Place an order on a different contract and it won't be mirrored.
• The dot is yellow. The account is holding a position that doesn't match the leader. Flatten it (or bring it in line) and it will resync to green.
• Quantities look wrong. Confirm the MODE, then the account's value in the RATIO or PRESET column - in Ratio mode the size is leader quantity × that ratio.
• The CROSS ORDER toggle won't change. That instrument has no micro/full counterpart, so there's nothing to switch to.
• Settings didn't carry over. Your configuration is stored at Documents\NinjaTrader 8\TradeClone.xml. It's restored on restart and across workspace switches.

Still stuck? Join the Discord and share a log - that's the fastest way to get a fix.