Problems with importing calendar and address book from files

I exported contacts.vcf and calendar.ics from gmail and I'm trying to import them to radicale via Thunderbird. I link Thunderbird with radicale, then I import contacts and address book, they both show all of the entries in Thunderbird, but not all the entries go through to radicale. What exactly could be going wrong and what's the best and most reliable way to import my calendars and contacts to radicale? I have a bunch so I can't do it manually as it would take forever to finish. :) Compose file version: '3.8' services: radicale: image: tomsquest/docker-radicale:latest container_name: radicale user: 1345:65789 env_file: radicale.env restart: unless-stopped ports: - "5232:5232" # Remove 127.0.0.1: if you need external access volumes: - /volume1/docker/radicale/data:/data - /volume1/docker/radicale/config:/config # Security hardening (optional) init: true read_only: true security_opt: - no-new-privileges:true cap_drop: - ALL cap_add: - CHOWN deploy: resources: limits: memory: 1G # Increased memory allocation to 1GB for even better performance healthcheck: test: ["CMD", "curl", "-f", "http://localhost:5232"] interval: 30s timeout: 10s retries: 5 ENV File STORAGE_FILESYSTEM_FOLDER=/data AUTH_TYPE=htpasswd RIGHTS_TYPE=owner_only AUTH_HTPASSWD_FILENAME=/config/users AUTH_HTPASSWD_ENCRYPT=sha256 CONFIG File [server] hosts = 0.0.0.0:5232 [auth] type = htpasswd htpasswd_filename = /config/users htpasswd_encryption = bcrypt [rights] type = owner_only [storage] type = multifilesystem filesystem_folder = /data/collections LOG File [2025-04-17 06:51:06 +0000] [7/Thread-497 (process_request_thread)] [INFO] GET response status for '/' in 0.000 seconds: 302 Found [2025-04-17 06:51:06 +0000] [7/Thread-497 (process_request_thread)] [INFO] GET request for '/' received from 127.0.0.1 using 'curl/8.12.1' [2025-04-17 06:50:46 +0000] [7/Thread-496 (process_request_thread)] [INFO] PROPFIND response status for '/USER/' with depth '1' in 0.290 seconds: 207 Multi-Status [2025-04-17 06:50:46 +0000] [7/Thread-496 (process_request_thread)] [INFO] Successful login: 'USER' (htpasswd) [2025-04-17 06:50:45 +0000] [7/Thread-496 (process_request_thread)] [INFO] PROPFIND request for '/USER/' with depth '1' received from 192.168.208.1 (forwarded for '192.168.178.118') using 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36' [2025-04-17 06:50:45 +0000] [7/Thread-495 (process_request_thread)] [INFO] PROPFIND response status for '/USER/' with depth '1' in 0.000 seconds: 401 Unauthorized [2025-04-17 06:50:45 +0000] [7/Thread-495 (process_request_thread)] [INFO] Access to '/USER/' denied for anonymous user [2025-04-17 06:50:45 +0000] [7/Thread-495 (process_request_thread)] [INFO] PROPFIND request for '/USER/' with depth '1' received from 192.168.208.1 (forwarded for '192.168.178.118') using 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36' [2025-04-17 06:50:45 +0000] [7/Thread-494 (process_request_thread)] [INFO] PROPFIND response status for '/' in 0.286 seconds: 207 Multi-Status [2025-04-17 06:50:45 +0000] [7/Thread-494 (process_request_thread)] [INFO] Successful login: 'USER' (htpasswd) [2025-04-17 06:50:45 +0000] [7/Thread-494 (process_request_thread)] [INFO] PROPFIND request for '/' received from 192.168.208.1 (forwarded for '192.168.178.118') using 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36' [2025-04-17 06:50:45 +0000] [7/Thread-493 (process_request_thread)] [INFO] PROPFIND response status for '/' in 0.000 seconds: 401 Unauthorized [2025-04-17 06:50:45 +0000] [7/Thread-493 (process_request_thread)] [INFO] Access to '/' denied for anonymous user [2025-04-17 06:50:45 +0000] [7/Thread-493 (process_request_thread)] [INFO] PROPFIND request for '/' received from 192.168.208.1 (forwarded for '192.168.178.118') using 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36' [2025-04-17 06:50:41 +0000] [7/Thread-492 (process_request_thread)] [INFO] GET response status for '/.web/css/icon.png' in 0.058 seconds: 200 OK [2025-04-17 06:50:41 +0000] [7/Thread-492 (process_request_thread)] [INFO] GET request for '/.web/css/icon.png' received from 192.168.208.1 (forwarded for '192.168.178.118') using 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36' [2025-04-17 06:50:41 +0000] [7/Thread-491 (process_request_thread)] [INFO] GET response status for '/.web/css/icons/delete.svg' in 0.002 seconds: 200 OK [2025-04-17 06:50:41 +0000] [7/Thread-490 (process_request_thread)] [INFO] GET response status for '/.web/css/icons/edit.svg' in 0.003 seconds: 200 OK [2025-04-17 06:50:41 +0000] [7/Thread-489 (process_request_thread)] [INFO] GET response status for '/.web/css/icons/download.svg' in 0.003 seconds: 200 OK