Ubuntu 20.04.6 Vmware Virtual Machine works non smoothly [closed]

I have a virtual machine running on Windows, and, before yesterday, it was working completely smoothly.

Now I don't know what happens that, as soon as I get the mouse in the virtual machine, it works not smoothly, like the machine is going super slow and barely can't control the mouse.

I have done:

apt-get update apt-get upgradeapt-get cleanapt-get autoremove

If I do a top command it seems to be ok, like nothing is collapsing.

 PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND     1161 root      20   0  373588  89896  49424 S   0.7   1.5   0:03.46 Xorg        1107 root      20   0 1948796  45368  31740 S   0.3   0.7   0:01.75 contain+   2423 ubuntu    20   0  729760  44116  33500 S   0.3   0.7   0:00.48 marco       2807 ubuntu    20   0  961208  50464  39156 S   0.3   0.8   0:00.86 mate-te+      1 root      20   0  168300  11888   8472 S   0.0   0.2   0:01.48 systemd        2 root      20   0       0      0      0 S   0.0   0.0   0:00.01 kthreadd

If I do df -h it seems to be ok aswell:

ubuntu@ubuntu:~$ df -hFilesystem      Size  Used Avail Use% Mounted onudev            2.9G     0  2.9G   0% /devtmpfs           595M  1.9M  593M   1% /run/dev/sda5        39G   31G  6.0G  84% /tmpfs           3.0G   16K  3.0G   1% /dev/shmtmpfs           5.0M  4.0K  5.0M   1% /run/locktmpfs           3.0G     0  3.0G   0% /sys/fs/cgroup/dev/loop0      128K  128K     0 100% /snap/bare/5/dev/loop1       75M   75M     0 100% /snap/core22/1439/dev/loop2       64M   64M     0 100% /snap/core20/2318/dev/loop4      167M  167M     0 100% /snap/chromium/2923/dev/loop3      167M  167M     0 100% /snap/chromium/2931/dev/loop5       64M   64M     0 100% /snap/core20/2264/dev/loop6       75M   75M     0 100% /snap/core22/1564/dev/loop7       67M   67M     0 100% /snap/cups/1052/dev/loop9      497M  497M     0 100% /snap/gnome-42-2204/141/dev/loop13     506M  506M     0 100% /snap/gnome-42-2204/176/dev/loop11      39M   39M     0 100% /snap/snapd/21759/dev/loop8       68M   68M     0 100% /snap/cups/1058/dev/loop12     350M  350M     0 100% /snap/gnome-3-38-2004/143/dev/loop14      66M   66M     0 100% /snap/go/10698/dev/loop15      41M   41M     0 100% /snap/snapd/20671/dev/loop16     350M  350M     0 100% /snap/gnome-3-38-2004/140/dev/loop10      62M   62M     0 100% /snap/go/10679/dev/loop17      92M   92M     0 100% /snap/gtk-common-themes/1535/dev/sda3        49G   31G   16G  66% /home/dev/sda1       511M  4.0K  511M   1% /boot/efitmpfs           595M   28K  595M   1% /run/user/1000

I have remove things from /home cause it was 95% full, but nothing.

I am using 4 processors for the VM and 16 RAM, but I changed to 32GB, 8GB and it is not improving, it is just place the mouse in the virtual machine and it get super stuck ...

I have VMware tools installed also, of course, I have been using this virtual machine for working for 2 years.