Siril initialisation stuck

[nicastel]

Randomly the processing can remain stuck at SIril initialisation

Log

INFO : VERSION siril 1.2.2 :
INFO : Siril is compatible with pysiril
INFO : Initialisation pySiril V0.0.15 : OK
INFO : First step: Starting 'Siril -p' ....
INFO : ThreadSiril is started
INFO : run : /usr/bin/siril-cli -p
INFO : waiting:
7s
INFO : Second step: Starting pipe reader ....
INFO : ThreadReader is started
INFO : Third step: Starting pipe writer ....
INFO : PipeWriter is started
INFO : Open()

requires 1.2