discwalker Posted June 2, 2018 Share Posted June 2, 2018 TACAN range and beacon position updating freezes in long distances (120nm-70nm) until other channel is set. In case of freeze: without TACAN channel reset you can fly over the beacon and see for example 70nm range to it. The freeze can occure spontaneous or in the moment of course set. tracks: 2.5.2.18144.387 fly to Senaki-Kolkhi 31X TSK from direction of Sochi-Adler with hot started planes, SP (bug appeared with 16X BTM/ 44X KTS also, with ground/air/carrier started plane) I tested Nevada map (GRL, LSV and INS) and that not failed.2,5,2,18144_tacanfreeze101,3nmTSK_natur.trk2,5,2,18144_tacanfreeze78,5nmTSK_course.trk GTX 1070 8GB, 16GB DDR3, W8.1 on SSD, DCS on another SSD Link to comment Share on other sites More sharing options...
discwalker Posted June 21, 2018 Author Share Posted June 21, 2018 ON/OFF button: more than two states The opening tracks still able to present the freeze issue during natural closure or set course. new track: the unmodified "Caucasus FA-18C Carrier Takeoff.miz" instant action Now another freeze methods: push the ON/OFF button via shortcut or mouse click. Another problem: the 17X tacan of Stennis only showing azimuth (no range) (17X is able to work with range in a modified mission.)2,5,2,18736tacan17Xazimuthonly+onofffreeze.trk GTX 1070 8GB, 16GB DDR3, W8.1 on SSD, DCS on another SSD Link to comment Share on other sites More sharing options...
discwalker Posted September 30, 2018 Author Share Posted September 30, 2018 up to date track Carrier takeoff from Sochi area towards Senaki. Tacan catched and frozen at 106.8 nm until turned off and then on again.2,5,3,22176_cau+FA18_TACANFREEZE_31X_TSK106,8.trk GTX 1070 8GB, 16GB DDR3, W8.1 on SSD, DCS on another SSD Link to comment Share on other sites More sharing options...
Felipius Posted November 8, 2018 Share Posted November 8, 2018 Same here in Nevada! Nellis tacan get freeze after a few miles out. Sometimes near and some time far. Anyway, when I push On/OFF button a couple of times, DME distance and Tacan course come alive again. I Thought that was a bug in Nevada map, but it seems that is a bug in the airplane. Link to comment Share on other sites More sharing options...
Eldur Posted November 10, 2018 Share Posted November 10, 2018 This happens anywhere as soon as there's something (terrain in most cases) in between the TCN station and your aircraft. Usually I switch to T and back to T/R to hotfix this, but I highly guess it should be able to pick up signal by itself after it's been lost. Link to comment Share on other sites More sharing options...
al531246 Posted November 11, 2018 Share Posted November 11, 2018 Same issue here. Intel i5-8600k | EVGA RTX 3070 | Windows 10 | 32GB RAM @3600 MHz | 500 GB Samsung 850 SSD Link to comment Share on other sites More sharing options...
Esac_mirmidon Posted December 5, 2018 Share Posted December 5, 2018 Try the ON-OFF button on the UFC. Sometimes that happens to me and just turning on-off the tacan fixes it. " You must think in russian.." [sIGPIC][/sIGPIC] Windows 7 Home Premium-Intel 2500K OC 4.6-SSD Samsung EVO 860- MSI GTX 1080 - 16G RAM - 1920x1080 27´ Hotas Rhino X-55-MFG Crosswind Rudder Pedals -Track IR 4 Link to comment Share on other sites More sharing options...
ED Team NineLine Posted December 5, 2018 ED Team Share Posted December 5, 2018 It always helps to have a little more info, steps to recreate, etc. Link not working for me either. Forum Rules • My YouTube • My Discord - NineLine#0440• **How to Report a Bug** Link to comment Share on other sites More sharing options...
Eldur Posted December 5, 2018 Share Posted December 5, 2018 Here's the corrected link: https://www.dropbox.com/s/qg1nqkrebp2edq4/Weapons_Freeflight_Training_v3.03.35-20181205-113051.trk?dl=0 Without having watched it, I guess it's the old TACAN freeze bug that always happens as soon as the LOS between the station and ownship is broken. Has been like this since the very beginning of the Hornet early access and it has been reported numerous times. Quick workaround at least is . I usually switch to T and back to T/R to get it running again, but it gets kinda annoying, especially if you have selected the station at Khasab for example which is practically hidden in a valley that makes it lose contact very easily. Link to comment Share on other sites More sharing options...
discwalker Posted December 7, 2018 Author Share Posted December 7, 2018 smaller track There is no object between the Hornet and the TACAN station of Senaki. Reported in summer without ED reacting to it: https://forums.eagle.ru/showthread.php?t=2108882,5,3,24984_tacanfroze_ship-Senaki108,1NM.trk GTX 1070 8GB, 16GB DDR3, W8.1 on SSD, DCS on another SSD Link to comment Share on other sites More sharing options...
ED Team NineLine Posted December 7, 2018 ED Team Share Posted December 7, 2018 I tried a number of TACAN flights on my own, I had no issue, can you guys give me your procedures to see if there is something off in that? So far I haven't had any freezes, but I will continue to test tonight. Forum Rules • My YouTube • My Discord - NineLine#0440• **How to Report a Bug** Link to comment Share on other sites More sharing options...
discwalker Posted December 8, 2018 Author Share Posted December 8, 2018 Now I attached two in 1 trk frozen TACAN states steps to reproduce: 0: Start approx 120NM from TSK TACAN station (from out of range) 1: Turn TACAN volume knob to 100% (to hear during frozen state receiving noise stays active!) 3: Turn on tacan 31X, draw TACAN info to HUD 4: Fly towards station approx 10k feet above open sea 5: Once distance is measured: fly straight to station in constant speed and altitude 6: catch the moment when distance measurement stops working (2,5,3,24984_tacanfroze_ship-Senaki108,1NM.trk is replayable for me with the version I created, approximately 108NM from TSK tacan station TACAN is froze. After resetting to the end of track I fly to Senaki without TACAN problem.)2,5,3,24984_seaAir+SochiRW_to_Senaki_approx89+110NMtacanFrozen.trk GTX 1070 8GB, 16GB DDR3, W8.1 on SSD, DCS on another SSD Link to comment Share on other sites More sharing options...
Ramsay Posted December 8, 2018 Share Posted December 8, 2018 I tried a number of TACAN flights on my own, I had no issue, can you guys give me your procedures to see if there is something off in that? So far I haven't had any freezes, but I will continue to test tonight. Although it "can" fault at any time, TACAN usually fails after prolonged use i.e. +40 minutes of being on, tuned to the same station and flying around. The reason I suffered initially was, I'd startup and tune in the TACAN and spend 20-30 minutes learning the cockpit, writing check lists, etc. before takeoff and the TACAN would often fail 10-20 minutes later. It rarely gives issues today, as I typically takeoff from a AB, attack a ground target and only later tune to the carrier TACAN to find the carrier group and land. I've lost TACAN in the Hornet, 7-6 nm from the carrier i.e. it was visual, so it's not a LOS or switch issue. In the F-5E, I've spent the best part of an hour, dipping in and out of valleys (breaking LOS) and having NO BUG, only to have the TACAN freeze when I was in the 'pattern' and about to turn to the base leg (at the 55 minute mark). This F/A-18C Tacan track still fails (distance freezes @ 34.1 nm) in Open Beta 2.5.324974 when played at x3 Note: On my system, the TACAN bug fails to reproduce when tracks are replayed at high fast forward speeds i.e. it stopped the TACAN freezing. i9 9900K @4.7GHz, 64GB DDR4, RTX4070 12GB, 1+2TB NVMe, 6+4TB HD, 4+1TB SSD, Winwing Orion 2 F-15EX Throttle + F-16EX Stick, TPR Pedals, TIR5, Win 10 Pro x64, 1920X1080 Link to comment Share on other sites More sharing options...
ED Team NineLine Posted December 11, 2018 ED Team Share Posted December 11, 2018 Thanks for the added steps to reproduce, and new tracks, I will try it out soon and see if I cant get it reported. Forum Rules • My YouTube • My Discord - NineLine#0440• **How to Report a Bug** Link to comment Share on other sites More sharing options...
Holden McGroyne Posted January 10, 2019 Share Posted January 10, 2019 I had this last night on A2A with my flight lead 0.8NM off my wing, 1000ft altitude separation and over the water, therefore nothing in the way. I turned back in toward lead and even though I closed into parade formation, my TACAN still said 0.8DME. Clicking X and back to Y cleared it, but I had to do this a number of times during the remainder of the flight and it was making me have trust issues. I have seen the TCN disappear due to ground feature interference, this is different, the TCN DME is still visible, it just doesn't change value, even when it is absolutely obvious that the distance between the two aircraft is significantly changing. Link to comment Share on other sites More sharing options...
Strikeeagle345 Posted January 10, 2019 Share Posted January 10, 2019 Happened to me last night. Was 70 miles from the Stennis and had just boxed the TACAN on the HSI. it never dropped from 70 nm but was providing bearing information. Cycling the Tacan on and off did the trick. something to not, I had the TACAN number entered and on from the start of the flight, about an hour in duration prior to boxing it in the HSI. Strike USLANTCOM.com i7-9700K OC 5GHz| MSI MPG Z390 GAMING PRO CARBON | 32GB DDR4 3200 | GTX 3090 | Samsung SSD | HP Reverb G2 | VIRPIL Alpha | VIRPIL Blackhawk | HOTAS Warthog Link to comment Share on other sites More sharing options...
Biga42 Posted February 4, 2019 Share Posted February 4, 2019 Tacan Data Error After a refueling flight, I decides to land at Kobuleti. Set Tacan 67X, the ATC send me instructions to land on RWY255, so I set the course to 244 and aimed to intercept the proper radial for this land as for the approach RWY chart. But I think the HSI froze and didn't give me info for this airfield. See image. Link to comment Share on other sites More sharing options...
Strikeeagle345 Posted February 4, 2019 Share Posted February 4, 2019 Yup, I have had this happen with the CV too. To fix it, you have to cycle the TCN on/off button on the UFC and it will begin tracking again. Not sure what this bug is, but it was reported before and Nineline or Wags said they could not reproduce it and the thread was buried. Strike USLANTCOM.com i7-9700K OC 5GHz| MSI MPG Z390 GAMING PRO CARBON | 32GB DDR4 3200 | GTX 3090 | Samsung SSD | HP Reverb G2 | VIRPIL Alpha | VIRPIL Blackhawk | HOTAS Warthog Link to comment Share on other sites More sharing options...
discwalker Posted February 4, 2019 Author Share Posted February 4, 2019 This is that forgot thread: https://forums.eagle.ru/showthread.php?t=226304 (DCS: F/A-18C Hornet » Bugs » TACAN froze) GTX 1070 8GB, 16GB DDR3, W8.1 on SSD, DCS on another SSD Link to comment Share on other sites More sharing options...
Strikeeagle345 Posted February 4, 2019 Share Posted February 4, 2019 This is that forgot thread: https://forums.eagle.ru/showthread.php?t=226304 (DCS: F/A-18C Hornet » Bugs » TACAN froze) there you go. This is clearly an issues NineLine. What do you need from us? Strike USLANTCOM.com i7-9700K OC 5GHz| MSI MPG Z390 GAMING PRO CARBON | 32GB DDR4 3200 | GTX 3090 | Samsung SSD | HP Reverb G2 | VIRPIL Alpha | VIRPIL Blackhawk | HOTAS Warthog Link to comment Share on other sites More sharing options...
Manuel_108 Posted February 4, 2019 Share Posted February 4, 2019 I noticed the same thing, while using the Stennis TACAN in a self made mission. Sometimes it randomly freezes, turning it off and on again fixes the issue. Link to comment Share on other sites More sharing options...
ED Team NineLine Posted February 5, 2019 ED Team Share Posted February 5, 2019 Ok guys, thanks for all the effort, I have used Ramsay's tracks and reported the issues. Forum Rules • My YouTube • My Discord - NineLine#0440• **How to Report a Bug** Link to comment Share on other sites More sharing options...
Strikeeagle345 Posted February 5, 2019 Share Posted February 5, 2019 Ok guys, thanks for all the effort, I have used Ramsay's tracks and reported the issues. Awesome. thanks! Strike USLANTCOM.com i7-9700K OC 5GHz| MSI MPG Z390 GAMING PRO CARBON | 32GB DDR4 3200 | GTX 3090 | Samsung SSD | HP Reverb G2 | VIRPIL Alpha | VIRPIL Blackhawk | HOTAS Warthog Link to comment Share on other sites More sharing options...
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