Cant select characters form background after importing PNG img with hiDPI win 10 64bit

[gizzmo123456]

Can select Graph after selecting an area form background with hiDPI im useing Birdfont 2.18.4 (is what i dl-ed but it displays 2.18.2 in birdfont) on win 10 64bit heres a video to help reproduce: http://hub.amstrike.com/birdfontBug/Desktop%2005.08.2017%20-%2023.57.26.02.mp4

BG File 1 'lower s2.png' dimensions 7014 x 450 size: 1.25MB Cant select characters

BG file 2 'lower s1_amller.png' dimensions 3507 x 226 size: 363kb Cant select characters, but i can if i open it first

BG File 3 'font sheet v2 2.png' dimensions 2338 x 1654 size 2.48MB Works fine

message me if you would like any more info on this or the imgs used

[johanmattssonm]

Thank you for the report. Can you e-mail one of the images to me?

[gizzmo123456]

Hi, after some digging around i found the images and video and have put them into my gDrive for you. link: https://drive.google.com/drive/folders/1-DRxH-QyXUgh7P6q7zZ2eONtnJawOmU4

[johanmattssonm]

Thank you. Have you tried the 3.9 version?

[gizzmo123456]

np. No, not yet, TBH I'v done my font work for my project for now and theres no plan to make any changes, but the next time i need to creat a font (and there will be a next time) ill be streat back on BF. Thank you, and keep up the great work!!