Sloeber consumes lot of CPU if Arduino is disconnected and Serial monitor left open

[FranzDurst]

Hi,
Sloeber consumes lot of CPU if Arduino is disconnected and Serial monitor left open.
At the very moment the Monitor is closed CPU settles down.
Not a big issue of course.

Arduino Nano, latest Sloeber IDE (Feb/2021), Win 10

Btw, I'm using Sloeber since two days and love it!
Used Eclipse with some plug ins and occasionally this caused quite a lot of frustration (libraries not recognised in a random way, minimum 1h to find a way and next start the same ... or not)
Greetings, Franz

[jantje]

In 4.4 the jdms has been upgraded and that is likely the problem.
Beta testing for 4.4 is planned to start this month
#1290

[tyllurius]

I can confirm this error with Beta 4.4 on Win 10.