I am running a c-lightning node (v0.8.2). I am routing a payment every few days. However, I realized that dozens of payments every day fail, many of them fail locally (I see the status 'local_failed' on RTL). Apparently, this is due to insufficient funds in the channel that was tried to route out. I tried to figure out how I can become a better hub and accommodate more of those of those payments.
My investigations where not really prosperous, as I could not determine the next channel that caused the payment to fail. I tried to inspect the logs with
lightning-cli listforwards. But it does not list the
Any ideas or recommendations how I can improve my job as a router, i.e. finding out which channels to improve / balance?