Try running through the four items under Menu > Embedded node > Troubleshooting
If that fails, you can send your LND logs to support
nostr:nprofile1qqsrf5h4ya83jk8u6t9jgc76h6kalz3plp9vusjpm2ygqgalqhxgp9gpr4mhxue69uhkummnw3ezucnfw33k76twv4ezuum0vd5kzmp0qyt8wumn8ghj7un9d3shjtnddaehgu3wwp6kytcpr9mhxue69uhhyetvv9ujuumwdae8gtnnda3kjctv9uv45qez taking longer to start, prompting me to restart, same thing after restart. Also reports high zombie channel count, can't prune them. How can I fix this?

Try running through the four items under Menu > Embedded node > Troubleshooting
If that fails, you can send your LND logs to support
Thank you. I did run through the four items several times, no change. I will send my LND logs to support shortly.