unreal79

I patched `AbortAllAsync `in CPort.pas. I see no other way to get rid of the "Purgecomm Function Failed" error after reconnect. I replaced `raise EComPort.Create(CError_PurgeFailed, GetLastError);` instead of: `CallException(CError_PurgeFailed, GetLastError);`...

Looks like issue fixed more or less: https://github.com/raccoon-dev/ComPort-Library

Replace: ``` def parse_args(args): ... parser.add_argument( "-s", "--save", dest="save_file", help="Path to .wav file in which to save the SpectroGraphic.", action="store", default=Path("SoundGraphic.wav"), ``` to ``` default="SoundGraphic.wav", ```

It's possible that you installed wrong "serial" module. Install "pyserial".

It's ease to avoid by assigning `True` to `reply`: ``` reply_yes = ib_client.place_order_reply( reply_id = buy_order_id, reply = True )```

Funny thing is: Iced version 0.3 supported Unicode characters. At least I'm able to set button's text to Cyrillic. And version 0.4 used to support Unicode. I found this commit...

Ok, I investigated further. Looks like last commit that supports Unicode (Cyrillic) is https://github.com/iced-rs/iced/tree/1e3feee3a36f25d7e2eda231c3e6b895858952c5 Next commit https://github.com/iced-rs/iced/tree/825c7749ff364cf1f7ae5cab0c25f27ed85c7d82 breaks Unicode support.

And... simply adding `features = ["default_system_font"]` to my Cargo.toml file fixed Unicode support for me...

Thanks for the information about tofu/mojibake. In my defense I may add that my OS (Win 10) is fully Cyrillic and I don't expect to see tofu or mojibake characters...

I confirm the issue of performance degradation on Win 10 with only 30 lines of (colored) text in scrollable. I haven't experienced segfault, even though I tested scrollable on 25k...