Mobile app becomes unresponsive

[Unit]
Description=Mount Backblaze B2 for Immich
After=network-online.target
Wants=network-online.target
Requires=docker.service

[Service]
Type=simple
ExecStart=/usr/bin/rclone mount b2:cdransf-immich /mnt/b2 \
    --config=/root/.config/rclone/rclone.conf \
    --vfs-cache-mode full \
    --vfs-cache-max-size 100G \
    --vfs-cache-poll-interval 5m \
    --vfs-read-ahead 512M \
    --buffer-size 256M \
    --allow-other \
    --dir-cache-time 24h \
    --poll-interval 30s \
    --log-level INFO \
    --fast-list \
    --timeout 60m \
    --contimeout 10m \
    --retries 10 \
    --low-level-retries 20 \
    --transfers 8 \
    --checkers 16 \
    --bwlimit 100M \
    --tpslimit 5 \
    --cache-dir /var/cache/rclone \
    --cache-db-path /var/cache/rclone/db \
    --cache-info-age 24h \
    --cache-workers 4 \
    --cache-chunk-size 128M \
    --cache-chunk-total-size 50G
ExecStop=/bin/fusermount -u /mnt/b2
Restart=always
User=root
Group=root

[Install]
WantedBy=multi-user.target