Unable to fully sync with Lightning Network

I currently have a clean Bitcoin Core node running on my Mac, and I also have lnd running.

Every time I run lnd, my terminal is flooded with the following error messages: Query from peers ...:8333 Failed, rescheduling: No response was received before timeout.

It seems like I can’t fully sync with the Lightning Network. When I type “lncli getinfo” it says “synced-to-graph = false” and “synced-to-chain = true”.

My lnd.conf file looks like this:

debuglevel=info
maxpendingchannels=5
alias=YourNodeAlias
color=#68F442


bitcoin.active=1
bitcoin.mainnet=1
bitcoin.node=bitcoind


bitcoind.rpchost=localhost
bitcoind.rpcuser=admin
bitcoind.rpcpass=pass123
bitcoind.zmqpubrawblock=tcp://127.0.0.1:28332
bitcoind.zmqpubrawtx=tcp://127.0.0.1:28333

Here is my bitcoin.conf file:

server=1
daemon=1 
txindex=0
disablewallet=0

rpcuser=admin
rpcpassword=pass123
rpcbind=127.0.0.1   
rpcallowip=127.0.0.1
rpcport=8332

dbcache=1000  
maxmempool=300

listen=1
maxconnections=40

# ZMQ options
zmqpubrawblock=tcp://127.0.0.1:28332
zmqpubrawtx=tcp://127.0.0.1:28333


prune=20000

How do I troubleshoot issues syncing to the graph? I just want to be able to run my own node and start trading on the lightning network right away. help. I’ve been trying to solve this problem for several weeks.