Masterplan freezes

[psorianom]

While running on Linux 20 Cinnamon, Masterplan (built from source) freezes randomly. Masterplan-demo also seems to freeze. I see no log files being created.

These are my specs:

System:    Kernel: 5.4.0-54-generic x86_64 bits: 64 compiler: gcc v: 9.3.0 Desktop: Cinnamon 4.6.7 
           Distro: Linux Mint 20 Ulyana base: Ubuntu 20.04 focal 

CPU:   Topology: 6-Core model: Intel Core i7-9750H bits: 64 type: MT MCP arch: Kaby Lake rev: A 
           L2 cache: 12.0 MiB 
           flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 62399 
           Speed: 1100 MHz min/max: 800/4500 MHz Core speeds (MHz): 1: 1200 2: 1200 3: 1200 4: 1200 5: 1200 
           6: 1200 7: 1200 8: 1200 9: 1200 10: 1200 11: 1200 12: 1200 
Graphics:  Device-1: Intel UHD Graphics 630 vendor: Gigabyte driver: i915 v: kernel bus ID: 00:02.0 
           Device-2: NVIDIA TU106M [GeForce RTX 2070 Mobile] driver: nvidia v: 450.80.02 bus ID: 01:00.0 
           Display: x11 server: X.Org 1.20.8 driver: modesetting,nvidia unloaded: fbdev,nouveau,vesa 
           resolution: 1920x1080~240Hz 
           OpenGL: renderer: GeForce RTX 2070 with Max-Q Design/PCIe/SSE2 v: 4.6.0 NVIDIA 450.80.02 
           direct render: Yes 

Thank you for this software. It is really nice.