Problem: If your Agama wallet takes longer than 20 minutes to activate the best chain and load blocks, you could have some corruption in the database.
Solution: To clean out the Komodo folder and resynch. Leave only wallet.dat and Komodo.conf.
1- Open the terminal
(Stop Agama or the Komodo deamon if it is running)
2 - Navigate to the Komodo hidden directory "Library/Application\ Support/Komodo" by typing:
cd Library/Application\ Support/Komodo' to 'cd ~/Library/Application\ Support/Komodo
3 - backup your wallet.dat file to your Desktop:
cp ~/Library/Application\ Support/Komodo/wallet.dat ~/Desktop/
4 - delete everything except komodo.conf and wallet.dat.
sudo rm -rf blocks fee_estimates.dat realtime chainstate signedmasks database komodod.pid db.log komodostate debug.log peers.dat
5 - restart Agama on KMD Native