plymouth-quit-wait taking too long

Dear fellow Fedorans, Fedora 34 on my i7 with 32G RAM and nvidia RTX2060 card takes minutes to boot, and when it finally does there are a number of "something went wrong" notifications. How best can I diagnose and fix this so that it boots quickly and without errors? CPU: Quad Core Intel Core i7-3770K (-MT MCP-) speed/min/max: 4324/1600/4400 MHz Kernel: 5.12.11-300.fc34.x86_64 x86_64 Up: 2h 30m Mem: 8717.9/31785.3 MiB (27.4%) Storage: 25.69 TiB (59.7% used) Procs: 391 Shell: Bash inxi: 3.3.03 The top part of systemd-analyze-blame is 1min 23.232s plymouth-quit-wait.service      53.077s cs-firewall-bouncer.service      52.219s dovecot.service      26.525s crowdsec.service      26.075s libvirtd.service      25.910s postfix.service      25.888s vmware.service      25.870s nfs-server.service       8.275s network.service       4.279s abrtd.service       4.111s smartd.service       1.921s systemd-udev-settle.service       1.355s lvm2-monitor.service       1.309s user(a)1006.service       1.188s systemd-fsck@dev-disk-by\x2duuid-d91d02e3\x2dce79\x2d4aa8\x2d9446\x2df531c05ca7a7.service       1.145s udisks2.service        711ms akmods.service        602ms initrd-switch-root.service Many thanks, Chris R.