# BMT Log leaking during Filter **URL:** \ **Category:** Bome Products\ **Tags:** midi-translator\ **Created:** [April 9, 2026, 4:47pm UTC](https://forum.bome.com/t/bmt-log-leaking-during-filter/7801 "2026-04-09T16:47:44Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![ibanman555](https://forum.bome.com/letter_avatar_proxy/v4/letter/i/ecc23a/32.png) [@ibanman555](https://forum.bome.com/u/ibanman555)\ **Post date:** [April 9, 2026, 4:47pm UTC](https://forum.bome.com/t/bmt-log-leaking-during-filter/7801/1 "2026-04-09T16:47:44Z")
I have opened a midi device port that has continuous raw message B0 00 00 sending. I have filtered out those messages and only hoping to log 90 xx xx messages, but it appears BMT is having trouble filtering out any B0 xx xx messages, as seen in the video: > **[2026-04-09 12-37-02.mkv](https://drive.google.com/file/d/1iXdLPy7iVjdNmmapoWWPbIvy_8TXK1vc/view?usp=sharing)** > > Google Drive file. ---
**Author:** ![SteveC](https://forum.bome.com/user_avatar/forum.bome.com/stevec/32/8250_2.png) [@SteveC](https://forum.bome.com/u/SteveC)\ **Post date:** [April 9, 2026, 6:33pm UTC](https://forum.bome.com/t/bmt-log-leaking-during-filter/7801/2 "2026-04-09T18:33:08Z")
Hi, The issue is that 90 is present also as a time stamp. You can turn time stamp logging off or maybe filther on "B0 " (with a space) instead of “B0”. (without a space) The filter feature is not only for MIDI content but anything that the log window shows. Steve Caldwell Bome Customer Care * * * _Also available for paid consulting services: bome@sniz.biz_ ---
**Author:** ![ibanman555](https://forum.bome.com/letter_avatar_proxy/v4/letter/i/ecc23a/32.png) [@ibanman555](https://forum.bome.com/u/ibanman555)\ **Post date:** [April 9, 2026, 8:04pm UTC](https://forum.bome.com/t/bmt-log-leaking-during-filter/7801/3 "2026-04-09T20:04:50Z")
Oh very interesting!! I didn’t realize a 90 in the timestamp would also trigger the log. Thanks that’s helpful information. The added space fixed the issue. Noted!